Re: [R] Empirical density estimation
cwhmisc package provides essentially the algorithm outlined by Dan. If you want answers outside your original data (extrapolation) then the following code at least won't give broken answers, though it is not necessarily any more "correct" for extrapolation than the approx solution is. Regarding "needing this for reporting", do thoroughly read ?density as Bert suggested, because the bandwidth parameter affects your answers and there are various historical recommendations for choosing possible bandwidth values, and really no "right" answer. smoothed.df2 <- function ( d ) { F <- cumsum( d$y ) F <- F / F[ length( F ) ] * ( length( F ) - 0.5 ) / length( F ) eF <- splinefun( d$x, qlogis( F ), "monoH.FC" ) function( x ) { efx <- eF( x ) plogis( efx ) } } set.seed( 42 ) Dat <- c( rnorm( 100, 1 ), rnorm( 100, 5 ) ) d <- density( Dat ) CDF1 <- cwhmisc::smoothed.df( d ) plot( Dat, CDF1( Dat ) ) CDF2 <- smoothed.df2( d ) plot( Dat, CDF2( Dat ) ) CDF1( -5 ) # <0 CDF2( -5 ) # >0 On Sun, 11 Mar 2018, Daniel Nordlund wrote: On 3/11/2018 3:35 PM, Christofer Bogaso wrote: But for my reporting purpose, I need to generate a bell curve like plot based on empirical PDF, that also contains original points. Any idea would be helpful. Thanks, Christofer, something like the following may get you what you want: ## get the kernel density estimate dens <- density(Dat) ## estimate the density at your original points dnew <- approx(dens$x,dens$y,xout=Dat) ## plot kernel density estimate plot(dx) ## add your original values with the estimated density points(dnew, pch=1, cex=0.5, col="red") Hope this is helpful, Dan -- Daniel Nordlund Port Townsend, WA USA On Mon, Mar 12, 2018 at 3:49 AM, Bert Gunterwrote: You need to re-read ?density and perhaps think again -- or do some study -- about how a (kernel) density estimate works. The points at which the estimate is calculated are *not* the values given, nor should they be! Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Sun, Mar 11, 2018 at 11:45 AM, Christofer Bogaso wrote: Hi, Let say I have below vector of data-points : Dat = c(-0.444, -0.25, -0.237449799196787, -0.227467046669042, -0.227454464682363, -0.22, -0.214876033057851, -0.211781206171108, -0.199891067538126, -0.192920353982301, -0.192307692307692, -0.186046511627907, -0.184418145956608, -0.181818181818182, -0.181818181818182, -0.181266261925412, -0.181003118503119, -0.179064587973274, -0.178217821782178, -0.17809021675454, -0.177685950413223, -0.177570093457944, -0.176470588235294, -0.176470588235294, -0.174825741611282, -0.168021680216802, -0.167, -0.167, -0.166380789022298, -0.164209115281501, -0.164011246485473, -0.162689804772234, -0.162361623616236, -0.160161507402423, -0.16, -0.155038759689922, -0.154172560113154, -0.15311004784689, -0.151515151515152, -0.151462994836489, -0.151098901098901, -0.150537634408602, -0.150442477876106, -0.150406504065041, -0.149904214559387, -0.149882903981265, -0.149797570850202, -0.148496240601504, -0.148325358851675, -0.147540983606557, -0.147239263803681, -0.146989966555184, -0.14622641509434, -0.146095717884131, -0.145994832041344, -0.14572864321608, -0.145161290322581, -0.144292237442922, -0.144144144144144, -0.144021739130435, -0.14375, -0.142212189616253, -0.141122913505311, -0.140324963072378, -0.139344262295082, -0.13884007029877, -0.138356164383562, -0.137626262626263, -0.137142857142857, -0.136690647482014, -0.136577708006279, -0.136363636363636, -0.136094674556213, -0.135879774577332, -0.135586319218241, -0.135135135135135, -0.132780082987552, -0.132209405501331, -0.132023755139333, -0.131233595800525, -0.130434782608696, -0.130434782608696, -0.130268199233717, -0.128813559322034, -0.1284046692607, -0.128205128205128, -0.128182616330114, -0.127937336814621, -0.126283367556468, -0.125853658536585, -0.125448028673835, -0.125425564840607, -0.125311203319502, -0.125, -0.124401913875598, -0.124248496993988, -0.124031007751938, -0.123572170301142, -0.123188405797102, -0.122905027932961, -0.1216667, -0.121573685907772, -0.120658135283364, -0.120540019286403, -0.119858156028369, -0.11965811965812, -0.11965811965812, -0.119565217391304, -0.118942731277533, -0.117820324005891, -0.116257947320618, -0.115789473684211, -0.115683584819387, -0.115384615384615, -0.115281501340483, -0.114492753623188, -0.114357262103506, -0.114285714285714, -0.114035087719298, -0.113181972212809, -0.112790697674419, -0.112781954887218, -0.112195121951219, -0.112191473448018, -0.111, -0.111, -0.110813226094727, -0.110384300899428, -0.110147441457069, -0.110137672090113, -0.109913793103448,
Re: [R] Empirical density estimation
On 3/11/2018 3:35 PM, Christofer Bogaso wrote: But for my reporting purpose, I need to generate a bell curve like plot based on empirical PDF, that also contains original points. Any idea would be helpful. Thanks, Christofer, something like the following may get you what you want: ## get the kernel density estimate dens <- density(Dat) ## estimate the density at your original points dnew <- approx(dens$x,dens$y,xout=Dat) ## plot kernel density estimate plot(dx) ## add your original values with the estimated density points(dnew, pch=1, cex=0.5, col="red") Hope this is helpful, Dan -- Daniel Nordlund Port Townsend, WA USA On Mon, Mar 12, 2018 at 3:49 AM, Bert Gunterwrote: You need to re-read ?density and perhaps think again -- or do some study -- about how a (kernel) density estimate works. The points at which the estimate is calculated are *not* the values given, nor should they be! Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Sun, Mar 11, 2018 at 11:45 AM, Christofer Bogaso wrote: Hi, Let say I have below vector of data-points : Dat = c(-0.444, -0.25, -0.237449799196787, -0.227467046669042, -0.227454464682363, -0.22, -0.214876033057851, -0.211781206171108, -0.199891067538126, -0.192920353982301, -0.192307692307692, -0.186046511627907, -0.184418145956608, -0.181818181818182, -0.181818181818182, -0.181266261925412, -0.181003118503119, -0.179064587973274, -0.178217821782178, -0.17809021675454, -0.177685950413223, -0.177570093457944, -0.176470588235294, -0.176470588235294, -0.174825741611282, -0.168021680216802, -0.167, -0.167, -0.166380789022298, -0.164209115281501, -0.164011246485473, -0.162689804772234, -0.162361623616236, -0.160161507402423, -0.16, -0.155038759689922, -0.154172560113154, -0.15311004784689, -0.151515151515152, -0.151462994836489, -0.151098901098901, -0.150537634408602, -0.150442477876106, -0.150406504065041, -0.149904214559387, -0.149882903981265, -0.149797570850202, -0.148496240601504, -0.148325358851675, -0.147540983606557, -0.147239263803681, -0.146989966555184, -0.14622641509434, -0.146095717884131, -0.145994832041344, -0.14572864321608, -0.145161290322581, -0.144292237442922, -0.144144144144144, -0.144021739130435, -0.14375, -0.142212189616253, -0.141122913505311, -0.140324963072378, -0.139344262295082, -0.13884007029877, -0.138356164383562, -0.137626262626263, -0.137142857142857, -0.136690647482014, -0.136577708006279, -0.136363636363636, -0.136094674556213, -0.135879774577332, -0.135586319218241, -0.135135135135135, -0.132780082987552, -0.132209405501331, -0.132023755139333, -0.131233595800525, -0.130434782608696, -0.130434782608696, -0.130268199233717, -0.128813559322034, -0.1284046692607, -0.128205128205128, -0.128182616330114, -0.127937336814621, -0.126283367556468, -0.125853658536585, -0.125448028673835, -0.125425564840607, -0.125311203319502, -0.125, -0.124401913875598, -0.124248496993988, -0.124031007751938, -0.123572170301142, -0.123188405797102, -0.122905027932961, -0.1216667, -0.121573685907772, -0.120658135283364, -0.120540019286403, -0.119858156028369, -0.11965811965812, -0.11965811965812, -0.119565217391304, -0.118942731277533, -0.117820324005891, -0.116257947320618, -0.115789473684211, -0.115683584819387, -0.115384615384615, -0.115281501340483, -0.114492753623188, -0.114357262103506, -0.114285714285714, -0.114035087719298, -0.113181972212809, -0.112790697674419, -0.112781954887218, -0.112195121951219, -0.112191473448018, -0.111, -0.111, -0.110813226094727, -0.110384300899428, -0.110147441457069, -0.110137672090113, -0.109913793103448, -0.109792284866469, -0.109375, -0.10919540229885, -0.109112709832134, -0.10844250363901, -0.107776617954071, -0.10752688172043, -0.107317073170732, -0.106674272675414, -0.106382978723404, -0.106100795755968, -0.106060606060606, -0.10595160235448, -0.105742474070326, -0.105263157894737, -0.104454685099846, -0.104283054003724, -0.103916449086162, -0.103723404255319, -0.103448275862069, -0.102737680438029, -0.10267471958585, -0.101696871753434, -0.100893997445721, -0.10041265474553, -0.100042983021706, -0.1, -0.0995111731843576, -0.099502487562189, -0.0994117647058824, -0.0991561181434598, -0.0989492119089317, -0.0988372093023255, -0.0983908045977012, -0.0983050847457627, -0.0977198697068404, -0.0974702380952382, -0.0973819695475956, -0.097345132743363, -0.0971472629144179, -0.0971438645980254, -0.0961538461538461, -0.096062667491239, -0.0957347238935687, -0.0956521739130435, -0.0954773869346733, -0.0954115076474873, -0.0952380952380952, -0.0951115834218915, -0.0950642007303569, -0.0949423247559894, -0.0947368421052631, -0.0946291560102303, -0.0945220193340494, -0.0944309927360775,
Re: [R] Empirical density estimation
But for my reporting purpose, I need to generate a bell curve like plot based on empirical PDF, that also contains original points. Any idea would be helpful. Thanks, On Mon, Mar 12, 2018 at 3:49 AM, Bert Gunterwrote: > You need to re-read ?density and perhaps think again -- or do some study -- > about how a (kernel) density estimate works. The points at which the > estimate is calculated are *not* the values given, nor should they be! > > Cheers, > Bert > > > > Bert Gunter > > "The trouble with having an open mind is that people keep coming along and > sticking things into it." > -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) > > On Sun, Mar 11, 2018 at 11:45 AM, Christofer Bogaso > wrote: >> >> Hi, >> >> Let say I have below vector of data-points : >> >> Dat = c(-0.444, -0.25, -0.237449799196787, -0.227467046669042, >> >> -0.227454464682363, -0.22, -0.214876033057851, -0.211781206171108, >> >> -0.199891067538126, -0.192920353982301, -0.192307692307692, >> -0.186046511627907, >> >> -0.184418145956608, -0.181818181818182, -0.181818181818182, >> -0.181266261925412, >> >> -0.181003118503119, -0.179064587973274, -0.178217821782178, >> -0.17809021675454, >> >> -0.177685950413223, -0.177570093457944, -0.176470588235294, >> -0.176470588235294, >> >> -0.174825741611282, -0.168021680216802, -0.167, >> -0.167, >> >> -0.166380789022298, -0.164209115281501, -0.164011246485473, >> -0.162689804772234, >> >> -0.162361623616236, -0.160161507402423, -0.16, -0.155038759689922, >> >> -0.154172560113154, -0.15311004784689, -0.151515151515152, >> -0.151462994836489, >> >> -0.151098901098901, -0.150537634408602, -0.150442477876106, >> -0.150406504065041, >> >> -0.149904214559387, -0.149882903981265, -0.149797570850202, >> -0.148496240601504, >> >> -0.148325358851675, -0.147540983606557, -0.147239263803681, >> -0.146989966555184, >> >> -0.14622641509434, -0.146095717884131, -0.145994832041344, >> -0.14572864321608, >> >> -0.145161290322581, -0.144292237442922, -0.144144144144144, >> -0.144021739130435, >> >> -0.14375, -0.142212189616253, -0.141122913505311, -0.140324963072378, >> >> -0.139344262295082, -0.13884007029877, -0.138356164383562, >> -0.137626262626263, >> >> -0.137142857142857, -0.136690647482014, -0.136577708006279, >> -0.136363636363636, >> >> -0.136094674556213, -0.135879774577332, -0.135586319218241, >> -0.135135135135135, >> >> -0.132780082987552, -0.132209405501331, -0.132023755139333, >> -0.131233595800525, >> >> -0.130434782608696, -0.130434782608696, -0.130268199233717, >> -0.128813559322034, >> >> -0.1284046692607, -0.128205128205128, -0.128182616330114, >> -0.127937336814621, >> >> -0.126283367556468, -0.125853658536585, -0.125448028673835, >> -0.125425564840607, >> >> -0.125311203319502, -0.125, -0.124401913875598, -0.124248496993988, >> >> -0.124031007751938, -0.123572170301142, -0.123188405797102, >> -0.122905027932961, >> >> -0.1216667, -0.121573685907772, -0.120658135283364, >> -0.120540019286403, >> >> -0.119858156028369, -0.11965811965812, -0.11965811965812, >> -0.119565217391304, >> >> -0.118942731277533, -0.117820324005891, -0.116257947320618, >> -0.115789473684211, >> >> -0.115683584819387, -0.115384615384615, -0.115281501340483, >> -0.114492753623188, >> >> -0.114357262103506, -0.114285714285714, -0.114035087719298, >> -0.113181972212809, >> >> -0.112790697674419, -0.112781954887218, -0.112195121951219, >> -0.112191473448018, >> >> -0.111, -0.111, -0.110813226094727, >> -0.110384300899428, >> >> -0.110147441457069, -0.110137672090113, -0.109913793103448, >> -0.109792284866469, >> >> -0.109375, -0.10919540229885, -0.109112709832134, -0.10844250363901, >> >> -0.107776617954071, -0.10752688172043, -0.107317073170732, >> -0.106674272675414, >> >> -0.106382978723404, -0.106100795755968, -0.106060606060606, >> -0.10595160235448, >> >> -0.105742474070326, -0.105263157894737, -0.104454685099846, >> -0.104283054003724, >> >> -0.103916449086162, -0.103723404255319, -0.103448275862069, >> -0.102737680438029, >> >> -0.10267471958585, -0.101696871753434, -0.100893997445721, >> -0.10041265474553, >> >> -0.100042983021706, -0.1, -0.0995111731843576, -0.099502487562189, >> >> -0.0994117647058824, -0.0991561181434598, -0.0989492119089317, >> >> -0.0988372093023255, -0.0983908045977012, -0.0983050847457627, >> >> -0.0977198697068404, -0.0974702380952382, -0.0973819695475956, >> >> -0.097345132743363, -0.0971472629144179, -0.0971438645980254, >> >> -0.0961538461538461, -0.096062667491239, -0.0957347238935687, >> >> -0.0956521739130435, -0.0954773869346733, -0.0954115076474873, >> >> -0.0952380952380952, -0.0951115834218915, -0.0950642007303569, >> >> -0.0949423247559894, -0.0947368421052631, -0.0946291560102303, >> >> -0.0945220193340494, -0.0944309927360775, -0.0943016759776536, >> >> -0.0942720763723149, -0.0941770647653002, -0.0940298507462686, >> >>
Re: [R] Empirical density estimation
Hi Christofer, You may be looking for ecdf (stats) for a start, then working out a way to translate the cumulative density values into probability values. Jim On Mon, Mar 12, 2018 at 5:45 AM, Christofer Bogasowrote: > Hi, > > Let say I have below vector of data-points : > > Dat = c(-0.444, -0.25, -0.237449799196787, -0.227467046669042, > > -0.227454464682363, -0.22, -0.214876033057851, -0.211781206171108, > > -0.199891067538126, -0.192920353982301, -0.192307692307692, > -0.186046511627907, > > -0.184418145956608, -0.181818181818182, -0.181818181818182, > -0.181266261925412, > > -0.181003118503119, -0.179064587973274, -0.178217821782178, -0.17809021675454, > > -0.177685950413223, -0.177570093457944, -0.176470588235294, > -0.176470588235294, > > -0.174825741611282, -0.168021680216802, -0.167, > -0.167, > > -0.166380789022298, -0.164209115281501, -0.164011246485473, > -0.162689804772234, > > -0.162361623616236, -0.160161507402423, -0.16, -0.155038759689922, > > -0.154172560113154, -0.15311004784689, -0.151515151515152, -0.151462994836489, > > -0.151098901098901, -0.150537634408602, -0.150442477876106, > -0.150406504065041, > > -0.149904214559387, -0.149882903981265, -0.149797570850202, > -0.148496240601504, > > -0.148325358851675, -0.147540983606557, -0.147239263803681, > -0.146989966555184, > > -0.14622641509434, -0.146095717884131, -0.145994832041344, -0.14572864321608, > > -0.145161290322581, -0.144292237442922, -0.144144144144144, > -0.144021739130435, > > -0.14375, -0.142212189616253, -0.141122913505311, -0.140324963072378, > > -0.139344262295082, -0.13884007029877, -0.138356164383562, -0.137626262626263, > > -0.137142857142857, -0.136690647482014, -0.136577708006279, > -0.136363636363636, > > -0.136094674556213, -0.135879774577332, -0.135586319218241, > -0.135135135135135, > > -0.132780082987552, -0.132209405501331, -0.132023755139333, > -0.131233595800525, > > -0.130434782608696, -0.130434782608696, -0.130268199233717, > -0.128813559322034, > > -0.1284046692607, -0.128205128205128, -0.128182616330114, -0.127937336814621, > > -0.126283367556468, -0.125853658536585, -0.125448028673835, > -0.125425564840607, > > -0.125311203319502, -0.125, -0.124401913875598, -0.124248496993988, > > -0.124031007751938, -0.123572170301142, -0.123188405797102, > -0.122905027932961, > > -0.1216667, -0.121573685907772, -0.120658135283364, > -0.120540019286403, > > -0.119858156028369, -0.11965811965812, -0.11965811965812, -0.119565217391304, > > -0.118942731277533, -0.117820324005891, -0.116257947320618, > -0.115789473684211, > > -0.115683584819387, -0.115384615384615, -0.115281501340483, > -0.114492753623188, > > -0.114357262103506, -0.114285714285714, -0.114035087719298, > -0.113181972212809, > > -0.112790697674419, -0.112781954887218, -0.112195121951219, > -0.112191473448018, > > -0.111, -0.111, -0.110813226094727, > -0.110384300899428, > > -0.110147441457069, -0.110137672090113, -0.109913793103448, > -0.109792284866469, > > -0.109375, -0.10919540229885, -0.109112709832134, -0.10844250363901, > > -0.107776617954071, -0.10752688172043, -0.107317073170732, -0.106674272675414, > > -0.106382978723404, -0.106100795755968, -0.106060606060606, -0.10595160235448, > > -0.105742474070326, -0.105263157894737, -0.104454685099846, > -0.104283054003724, > > -0.103916449086162, -0.103723404255319, -0.103448275862069, > -0.102737680438029, > > -0.10267471958585, -0.101696871753434, -0.100893997445721, -0.10041265474553, > > -0.100042983021706, -0.1, -0.0995111731843576, -0.099502487562189, > > -0.0994117647058824, -0.0991561181434598, -0.0989492119089317, > > -0.0988372093023255, -0.0983908045977012, -0.0983050847457627, > > -0.0977198697068404, -0.0974702380952382, -0.0973819695475956, > > -0.097345132743363, -0.0971472629144179, -0.0971438645980254, > > -0.0961538461538461, -0.096062667491239, -0.0957347238935687, > > -0.0956521739130435, -0.0954773869346733, -0.0954115076474873, > > -0.0952380952380952, -0.0951115834218915, -0.0950642007303569, > > -0.0949423247559894, -0.0947368421052631, -0.0946291560102303, > > -0.0945220193340494, -0.0944309927360775, -0.0943016759776536, > > -0.0942720763723149, -0.0941770647653002, -0.0940298507462686, > > -0.094017094017094, -0.0935672514619884, -0.0934579439252337, > > -0.0930232558139535, -0.0929772502472798, -0.0929054054054054, > > -0.0928778745255637, -0.0927700348432055, -0.0925266903914591, > > -0.0922502666192677, -0.0918094218415418, -0.0915254237288135, > > -0.0914774596906876, -0.0914662894860915, -0.0914285714285715, > > -0.0912322274881517, -0.090909090909091, -0.0909090909090909, > > -0.09079754601227, -0.0907071455016661, -0.0906593406593406, > > -0.0903614457831325, -0.0903323548906352, -0.09, -0.0897243107769424, > > -0.0896358543417368, -0.0895522388059702, -0.0895052902487847, > > -0.0891719745222929, -0.0888, -0.0887227819304518, > >
Re: [R] Empirical density estimation
You need to re-read ?density and perhaps think again -- or do some study -- about how a (kernel) density estimate works. The points at which the estimate is calculated are *not* the values given, nor should they be! Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Sun, Mar 11, 2018 at 11:45 AM, Christofer Bogaso < bogaso.christo...@gmail.com> wrote: > Hi, > > Let say I have below vector of data-points : > > Dat = c(-0.444, -0.25, -0.237449799196787, -0.227467046669042, > > -0.227454464682363, -0.22, -0.214876033057851, -0.211781206171108, > > -0.199891067538126, -0.192920353982301, -0.192307692307692, > -0.186046511627907, > > -0.184418145956608, -0.181818181818182, -0.181818181818182, > -0.181266261925412, > > -0.181003118503119, -0.179064587973274, -0.178217821782178, > -0.17809021675454, > > -0.177685950413223, -0.177570093457944, -0.176470588235294, > -0.176470588235294, > > -0.174825741611282, -0.168021680216802, -0.167, > -0.167, > > -0.166380789022298, -0.164209115281501, -0.164011246485473, > -0.162689804772234, > > -0.162361623616236, -0.160161507402423, -0.16, -0.155038759689922, > > -0.154172560113154, -0.15311004784689, -0.151515151515152, > -0.151462994836489, > > -0.151098901098901, -0.150537634408602, -0.150442477876106, > -0.150406504065041, > > -0.149904214559387, -0.149882903981265, -0.149797570850202, > -0.148496240601504, > > -0.148325358851675, -0.147540983606557, -0.147239263803681, > -0.146989966555184, > > -0.14622641509434, -0.146095717884131, -0.145994832041344, > -0.14572864321608, > > -0.145161290322581, -0.144292237442922, -0.144144144144144, > -0.144021739130435, > > -0.14375, -0.142212189616253, -0.141122913505311, -0.140324963072378, > > -0.139344262295082, -0.13884007029877, -0.138356164383562, > -0.137626262626263, > > -0.137142857142857, -0.136690647482014, -0.136577708006279, > -0.136363636363636, > > -0.136094674556213, -0.135879774577332, -0.135586319218241, > -0.135135135135135, > > -0.132780082987552, -0.132209405501331, -0.132023755139333, > -0.131233595800525, > > -0.130434782608696, -0.130434782608696, -0.130268199233717, > -0.128813559322034, > > -0.1284046692607, -0.128205128205128, -0.128182616330114, > -0.127937336814621, > > -0.126283367556468, -0.125853658536585, -0.125448028673835, > -0.125425564840607, > > -0.125311203319502, -0.125, -0.124401913875598, -0.124248496993988, > > -0.124031007751938, -0.123572170301142, -0.123188405797102, > -0.122905027932961, > > -0.1216667, -0.121573685907772, -0.120658135283364, > -0.120540019286403, > > -0.119858156028369, -0.11965811965812, -0.11965811965812, > -0.119565217391304, > > -0.118942731277533, -0.117820324005891, -0.116257947320618, > -0.115789473684211, > > -0.115683584819387, -0.115384615384615, -0.115281501340483, > -0.114492753623188, > > -0.114357262103506, -0.114285714285714, -0.114035087719298, > -0.113181972212809, > > -0.112790697674419, -0.112781954887218, -0.112195121951219, > -0.112191473448018, > > -0.111, -0.111, -0.110813226094727, > -0.110384300899428, > > -0.110147441457069, -0.110137672090113, -0.109913793103448, > -0.109792284866469, > > -0.109375, -0.10919540229885, -0.109112709832134, -0.10844250363901, > > -0.107776617954071, -0.10752688172043, -0.107317073170732, > -0.106674272675414, > > -0.106382978723404, -0.106100795755968, -0.106060606060606, > -0.10595160235448, > > -0.105742474070326, -0.105263157894737, -0.104454685099846, > -0.104283054003724, > > -0.103916449086162, -0.103723404255319, -0.103448275862069, > -0.102737680438029, > > -0.10267471958585, -0.101696871753434, -0.100893997445721, > -0.10041265474553, > > -0.100042983021706, -0.1, -0.0995111731843576, -0.099502487562189, > > -0.0994117647058824, -0.0991561181434598, -0.0989492119089317, > > -0.0988372093023255, -0.0983908045977012, -0.0983050847457627, > > -0.0977198697068404, -0.0974702380952382, -0.0973819695475956, > > -0.097345132743363, -0.0971472629144179, -0.0971438645980254, > > -0.0961538461538461, -0.096062667491239, -0.0957347238935687, > > -0.0956521739130435, -0.0954773869346733, -0.0954115076474873, > > -0.0952380952380952, -0.0951115834218915, -0.0950642007303569, > > -0.0949423247559894, -0.0947368421052631, -0.0946291560102303, > > -0.0945220193340494, -0.0944309927360775, -0.0943016759776536, > > -0.0942720763723149, -0.0941770647653002, -0.0940298507462686, > > -0.094017094017094, -0.0935672514619884, -0.0934579439252337, > > -0.0930232558139535, -0.0929772502472798, -0.0929054054054054, > > -0.0928778745255637, -0.0927700348432055, -0.0925266903914591, > > -0.0922502666192677, -0.0918094218415418, -0.0915254237288135, > > -0.0914774596906876, -0.0914662894860915, -0.0914285714285715, > > -0.0912322274881517, -0.090909090909091, -0.0909090909090909, > > -0.09079754601227,
[R] Empirical density estimation
Hi, Let say I have below vector of data-points : Dat = c(-0.444, -0.25, -0.237449799196787, -0.227467046669042, -0.227454464682363, -0.22, -0.214876033057851, -0.211781206171108, -0.199891067538126, -0.192920353982301, -0.192307692307692, -0.186046511627907, -0.184418145956608, -0.181818181818182, -0.181818181818182, -0.181266261925412, -0.181003118503119, -0.179064587973274, -0.178217821782178, -0.17809021675454, -0.177685950413223, -0.177570093457944, -0.176470588235294, -0.176470588235294, -0.174825741611282, -0.168021680216802, -0.167, -0.167, -0.166380789022298, -0.164209115281501, -0.164011246485473, -0.162689804772234, -0.162361623616236, -0.160161507402423, -0.16, -0.155038759689922, -0.154172560113154, -0.15311004784689, -0.151515151515152, -0.151462994836489, -0.151098901098901, -0.150537634408602, -0.150442477876106, -0.150406504065041, -0.149904214559387, -0.149882903981265, -0.149797570850202, -0.148496240601504, -0.148325358851675, -0.147540983606557, -0.147239263803681, -0.146989966555184, -0.14622641509434, -0.146095717884131, -0.145994832041344, -0.14572864321608, -0.145161290322581, -0.144292237442922, -0.144144144144144, -0.144021739130435, -0.14375, -0.142212189616253, -0.141122913505311, -0.140324963072378, -0.139344262295082, -0.13884007029877, -0.138356164383562, -0.137626262626263, -0.137142857142857, -0.136690647482014, -0.136577708006279, -0.136363636363636, -0.136094674556213, -0.135879774577332, -0.135586319218241, -0.135135135135135, -0.132780082987552, -0.132209405501331, -0.132023755139333, -0.131233595800525, -0.130434782608696, -0.130434782608696, -0.130268199233717, -0.128813559322034, -0.1284046692607, -0.128205128205128, -0.128182616330114, -0.127937336814621, -0.126283367556468, -0.125853658536585, -0.125448028673835, -0.125425564840607, -0.125311203319502, -0.125, -0.124401913875598, -0.124248496993988, -0.124031007751938, -0.123572170301142, -0.123188405797102, -0.122905027932961, -0.1216667, -0.121573685907772, -0.120658135283364, -0.120540019286403, -0.119858156028369, -0.11965811965812, -0.11965811965812, -0.119565217391304, -0.118942731277533, -0.117820324005891, -0.116257947320618, -0.115789473684211, -0.115683584819387, -0.115384615384615, -0.115281501340483, -0.114492753623188, -0.114357262103506, -0.114285714285714, -0.114035087719298, -0.113181972212809, -0.112790697674419, -0.112781954887218, -0.112195121951219, -0.112191473448018, -0.111, -0.111, -0.110813226094727, -0.110384300899428, -0.110147441457069, -0.110137672090113, -0.109913793103448, -0.109792284866469, -0.109375, -0.10919540229885, -0.109112709832134, -0.10844250363901, -0.107776617954071, -0.10752688172043, -0.107317073170732, -0.106674272675414, -0.106382978723404, -0.106100795755968, -0.106060606060606, -0.10595160235448, -0.105742474070326, -0.105263157894737, -0.104454685099846, -0.104283054003724, -0.103916449086162, -0.103723404255319, -0.103448275862069, -0.102737680438029, -0.10267471958585, -0.101696871753434, -0.100893997445721, -0.10041265474553, -0.100042983021706, -0.1, -0.0995111731843576, -0.099502487562189, -0.0994117647058824, -0.0991561181434598, -0.0989492119089317, -0.0988372093023255, -0.0983908045977012, -0.0983050847457627, -0.0977198697068404, -0.0974702380952382, -0.0973819695475956, -0.097345132743363, -0.0971472629144179, -0.0971438645980254, -0.0961538461538461, -0.096062667491239, -0.0957347238935687, -0.0956521739130435, -0.0954773869346733, -0.0954115076474873, -0.0952380952380952, -0.0951115834218915, -0.0950642007303569, -0.0949423247559894, -0.0947368421052631, -0.0946291560102303, -0.0945220193340494, -0.0944309927360775, -0.0943016759776536, -0.0942720763723149, -0.0941770647653002, -0.0940298507462686, -0.094017094017094, -0.0935672514619884, -0.0934579439252337, -0.0930232558139535, -0.0929772502472798, -0.0929054054054054, -0.0928778745255637, -0.0927700348432055, -0.0925266903914591, -0.0922502666192677, -0.0918094218415418, -0.0915254237288135, -0.0914774596906876, -0.0914662894860915, -0.0914285714285715, -0.0912322274881517, -0.090909090909091, -0.0909090909090909, -0.09079754601227, -0.0907071455016661, -0.0906593406593406, -0.0903614457831325, -0.0903323548906352, -0.09, -0.0897243107769424, -0.0896358543417368, -0.0895522388059702, -0.0895052902487847, -0.0891719745222929, -0.0888, -0.0887227819304518, -0.0887096774193548, -0.0886956521739131, -0.0884703196347032, -0.0884450784593437, -0.0884413309982488, -0.0883577310155536, -0.0883054892601431, -0.0882917466410749, -0.0881628999776236, -0.0881193929739248, -0.0880681818181819, -0.0878186968838525, -0.087719298245614, -0.0876010781671159, -0.0873634945397815, -0.0872641509433961, -0.0871512228728901, -0.0871032050299035, -0.0868133772309825, -0.0865384615384615, -0.0858895705521473, -0.085742525327403, -0.0855766209280403, -0.0854700854700855,