Re: [R] Connect to postgreSQL

I went to the Start menu and opened a psql shell. I entered some information, but when I entered the password, it said authentication failed. Server localhost, the default Database the file previously mentioned pg_dump-sfpg-2017-08-18 Port 5432 Username Ira Password sql1--  Fatal error When

Re: [R] Connect to postgreSQL

On Sat, 26 Aug 2017 18:35:31 -0700 Ira Sharenow via R-help wrote: Can you access the postgres database through psql or some other route? Also, do you require a password to access the database from these alternatives? JWDougherty

Re: [R] about multi-optimal points

On Sat, 26 Aug 2017 12:38:35 -0600 lily li wrote: > Hi Ulrik, > > Thanks for your suggestion, but it was not what I meant. I tried to > use the rPref package but just got a very small sample and felt > clueless. > Lily, It would help if you could provide some additional

Re: [R] How to get CI from surfit object in survival

Thank you. I checked everything else but my own argument. :-) that is silly. Thanks On Sat, Aug 26, 2017 at 8:38 PM, Bert Gunter wrote: > Did you not notice the conf.type = "none" argument to your survfit > call and the associated documentation in the survfit help? >

[R] Connect to postgreSQL

I am using RStudio Version1.0.143 on a Windows 7 machine. R version 3.4.0 I am trying to connect to a postgreSQL database with the following command, but I receive an error message that says my password is incorrect. Since I saved my password in a file, I think I remember it. I searched for a

[R-es] Raiz de cualquier numero

Buenas noches. Soy nuevo en programar en R Quiero calcular la raiz de cualquier numero apartir de la imagen seleccionando que la formula nos establece como irme acercando a ese valor de la raiz. Agradezco su colaboración. Saludos. ___ R-help-es mailing

Re: [R] How to get CI from surfit object in survival

Did you not notice the conf.type = "none" argument to your survfit call and the associated documentation in the survfit help? -- 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

Re: [R] How to get CI from surfit object in survival

Dear Bert, thank you for suggestion. I am aware of R-help function. I must apologize, my earlier question could lead to assumptions otherwise. As you can see below, I only get Std. error but not lower and Upper CIs. I was wondering if there is another argument or method, could give CIs which I

Re: [R] How to get CI from surfit object in survival

??? Both ?survit.object (linked in the see also section of ?survfit) and ?summary.survfit give you this information. Do you not know how to use R's help faciities -- in which case you should learn them now; see ?help -- or have I misunderstood your query? Cheers, Bert Bert Gunter "The trouble

[R] How to get CI from surfit object in survival

Hi I am not sure hiw to get thr CI from summary function on the survfit object. I can get the percent survival for 2 years from survfit object but I dont get Confidence intervals Could anyone suggest a hint Thanks Adrian [[alternative HTML version deleted]]

Re: [R] Find maxima of a function

> On Aug 26, 2017, at 12:13 PM, Ismail SEZEN wrote: > > >> On 26 Aug 2017, at 16:39, niharika singhal >> wrote: >> >> Hi, >> >> Thanks for your mail, and time >> >> It is not working for some arguments, when mean value is like >6. >>

Re: [R] Find maxima of a function

> On 26 Aug 2017, at 16:39, niharika singhal > wrote: > > Hi, > > Thanks for your mail, and time > > It is not working for some arguments, when mean value is like >6. > > > case > > mc0 <- c(0.0886,0.1744455,0.1379778,0.1209769,0.1573065,0. >

Re: [R] about multi-optimal points

Hi Ulrik, Thanks for your suggestion, but it was not what I meant. I tried to use the rPref package but just got a very small sample and felt clueless. On Sat, Aug 26, 2017 at 12:37 AM, Ulrik Stervbo wrote: > HI lily, > > for the colouring of individual points you can

[R] Fwd: Find maxima of a function

Hi, Thanks for your mail, and time It is not working for some arguments, when mean value is like >6. case mc0 <- c(0.0886,0.1744455,0.1379778,0.1209769,0.1573065,0. 1134463,0.2074027) rv <-UnivarMixingDistribution(Norm(486.4255, 53.24133), Norm(664.0713,

[R] Difficulty Installing Packages

Hi, When installing packages in Windows (currently using Windows 10 with all service packs), occasionally, I get a warning similar to the following: package 'Rcpp' successfully unpacked and MD5 sums checked Warning in install.packages : unable to move temporary installation

Re: [R] Find maxima of a function

> On 26 Aug 2017, at 14:18, Ulrik Stervbo wrote: > > Please keep the list in cc. > > Sorry, it didn't work as expected. Maybe someone else have an appropriate > solution. > > Best, > Ulrik > > On Sa., 26. Aug. 2017, 12:57 niharika singhal

Re: [R] Find maxima of a function

Please keep the list in cc. Sorry, it didn't work as expected. Maybe someone else have an appropriate solution. Best, Ulrik On Sa., 26. Aug. 2017, 12:57 niharika singhal wrote: > Hi > > Thanks for you mail, > I really appreciate your time on my problem > > I

Re: [R] Find maxima of a function

Hi, I once found this somewhere on stackoverflow: values <- rnorm(20, mean = c(2.15,2.0,2.9), sd = c(0.1,0.1,0.1)) v_dens <- density(values) v_dens_y <- v_dens$y r <- rle(v_dens_y) # These functions ignore the extremes if they are the first or last point maxima_index <- which(rep(x =

Re: [R] splitting a dataframe in R based on multiple gene names in a specific column

Very tidy. Amazing what is hidden away in R packages. Jim On Sat, Aug 26, 2017 at 5:26 AM, Jeff Newmiller wrote: > If row numbers can be dispensed with, then tidyr makes this easy with the > unnest function: > > # > library(dplyr) > #> > #> Attaching package:

[R] Find maxima of a function

I have a Gaussian mixture model with some parameters mean=(506.8644,672.8448,829.902) sigma=(61.02859,9.149168,74.84682) c=(0.1241933, 0.6329082, 0.2428986) And the plot look something like below.[image: enter image description here] Also, if I change my

Re: [R] about multi-optimal points

HI lily, for the colouring of individual points you can set the colour aesthetic. The ID is numeric so ggplot applies a colour scale. If we cast ID to a factor we get the appropriate colouring. test_df <- data.frame(ID = 1:20, v1 = rnorm(20), v2 = rnorm(20), v3 = rnorm(20)) ggplot(data=test_df,