Re: [R] save() and load(): *prefer* saveRDS() and readRDS()

; > The cute utility is very simply defined as > > ##' list_(a, b, cc) creates a *named* list using the actual arguments' > names > list_ <- function(...) `names<-`(list(...), vapply(sys.call()[-1L], > as.character, "")) > > > > On September 25, 2023 6:23:01 PM PDT

Re: [R] save() and load()

saved. In your > case, it is 'irisdata'. > > You can also use verbose = TRUE to show the names of objects loaded: > > load(file = "irisdataTest.RData", verbose = TRUE) > > Hope this helps. > > Regards, > Shu Fai > > On Tue, Sep 26, 2023 at 9:24 AM AbouEl-

Re: [R] save() and load()

roubleshooting very difficult later. Instead they should > focus on making a top-to-bottom script that has all their analysis steps so > they can start from scratch. > > On September 25, 2023 6:23:01 PM PDT, AbouEl-Makarim Aboueissa < > abouelmakarim1...@gmail.com> wrote: >

[R] save() and load()

est) Error in head(irisdataTest) : object 'irisdataTest' not found > irisdataTest Error: object 'irisdataTest' not found with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Mathematics and Statistics* *Graduate Coordinator* *Department of

Re: [R] grubbs test to detect all outliers

NA NA 321 465.0 99.0 27 NA NA 3 320 180.0523.0 28 NA NA 3 4 88999.0 10.0 > with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Mathematics and Statistics* *Graduate

Re: [R] grubbs test to detect all outliers

321.0 24 3 2539.873 333 3 257 406 417.0 25 NANA NA 3 313 334 409.0 26 NANA NA 3 296 465 546.0 27 NA NA NA 3 320 180 523.0 28 NANA NA 3 388 999 313.0 > __ *Abou

[R] grubbs test to detect all outliers

1995.088 444 3 NA 319 NA 3 NA 349 3 479 NA 321 3 2539.873 333 3 257 406 417 3 313 334 409 3 296 465 546 3 320 180 523 3 388 999 313 ______ *AbouEl-Makarim Aboueissa, PhD* *Professor, Mathematics and Statistic

[R] detect and replace outliers by the average

h many thanks abou __________ *AbouEl-Makarim Aboueissa, PhD* *Professor, Mathematics and Statistics* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* factor x1 x2 0 700 700 0 700 500 0 470 470 0 710

Re: [R] detect and replace outliers by the average

987 2 123 70 2 78 2 98 2 5 2 321 NA with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Mathematics and Statistics* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Thu, Apr 20, 2023 at 2:44 PM Rui Barradas

[R] detect and replace outliers by the average

replace(x, x %in% boxplot.stats(x)$out, mean(x, na.rm=TRUE)) , na.rm=TRUE NOT working } data[] <- lapply(data, replace_outlier_with_mean) Thank you all very much for your help in advance. with many thanks abou __________ *AbouEl-Makarim Aboueissa, PhD* *Pro

[R] detect and replace outliers by the average

t, mean(x, na.rm=TRUE)) , na.rm=TRUE NOT working } data[] <- lapply(data, replace_outlier_with_mean) Thank you all very much for your help in advance. with many thanks abou __________ *AbouEl-Makarim Aboueissa, PhD* *Professor, Mathematics and Statistics* *G

Re: [R] R for Linear Algebra

Dear Avi: Thank you very much, it is very helpful. with thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Thu, Jun 23, 2022 at 10

[R] Post-hoc pairwise Fisher’s exact tests

TRUE) # pairwise fisher test: Compare the proportion of ones between groups pairwise_fisher_test(Data1) With many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics a

[R] Confirmatory Factor Analysis

del.a) model_parameters(fourfactors.model.a, standardize = TRUE) __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* X6 X7 X8 X9 X

Re: [R] Confidence Interval for p1-p2 and plot the CI with bar chart

Hi Jim: Thank you very much for your help in this topic. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Sat, Nov 13

[R] Confidence Interval for p1-p2 and plot the CI with bar chart

el = 0.95)$conf.int But, I am not sure how to use it for raw data, and for multiple pairs of data in one shut if possible. With many thanks in advance Abou __________ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department

Re: [R] Splitting a data column randomly into 3 groups

IDs (100,17,3) group sizes are NOT equal (n1=6, n2=6, n3=5) __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Sun, Sep 5, 2021 at 6:50 PM Bert Gunt

Re: [R] Splitting a data column randomly into 3 groups

s3 <- sample(1:n3, n3) group1.IDs <- sample3.IDs[s3[1:m3]] group2.IDs <- sample3.IDs[s3[(m3+1):(2*m3)]] group3.IDs <- sample3.IDs[s3[(m3*2+1):(3*m3)]] groups.IDs <-cbind(group1.IDs,group2.IDs,group3.IDs) groups.IDs __ *AbouEl-Makarim Abouei

Re: [R] Splitting a data column randomly into 3 groups

Hi Richard: Thank you very much for your help in this matter. with thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Fri, Sep 3

Re: [R] Splitting a data column randomly into 3 groups

=204 (say) out of N=700 (say). Then in Step 2: I have to allocate the 204 randomly selected obs. into three groups of equal sample sizes. Again, thank you very much, and sorry if I bothered you. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics

Re: [R] Splitting a data column randomly into 3 groups

Sorry, please forget about it. I believe that I am very serious when I posted my question. with thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern

[R] Splitting a data column randomly into 3 groups

Dear All: How to split a column data *randomly* into three groups. Please see the attached data. I need to split column #2 titled "Data" with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *

[R] R codes/functions for test procedures

. 74, No. 3, March 2004, pp. 157–169. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* [[alternative HTML version del

Re: [R] Sample size Determination to Compare Three Independent Proportions

est sample size that you identify across the various > hypotheses, recognizing that while you are powering for one hypothesis, > you may be overpowering for others. > > That is something that you need to decide, and perhaps consider > consulting with other local statistical expertise, a

Re: [R] Sample size Determination to Compare Three Independent Proportions

p2=.25, p3=.35 Again thank you very much in advance. abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Mon, Aug 9, 2021 at 10:53 AM Mar

[R] Sample size Determination to Compare Three Independent Proportions

the three proportions of “Yes” among the three variables. If you know a reference to this topic, it will be very helpful too. with many thanks in advance abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department

Re: [R] Bootstrap P-Value

Dear Greg: H0: Mean 1- Mean 2 = 0 Ha: Mean 1 - Mean 2 ! = 0 with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Fri, Nov 6

[R] Bootstrap P-Value

> > quantile(theta, probs = c(.025,0.975)) 2.5%97.5% 8.908398 9.060601 > # P-Value > p.value <- (sum (abs(theta) >= obs.diff.theta) + 1)/ (iterations+1) > p.value [1] 0.4835165 __ *AbouEl-Makarim

Re: [R] Remove cases with -Inf from a data frame

Dear Rui and All: thank you very much for your very helpful responses. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine

[R] Remove cases with -Inf from a data frame

Dear All: good morning I have a log-transformed data frame with some *-Inf* data values. *my question: *how to remove all rows with *-Inf* data value from that data frame? with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science

Re: [R] How to rum Multiple ANOVA and Multiple T-test between the same groups?

Please select a CRAN mirror for use in this session --- Warning message: package ‘Bioconductor’ is not available (for R version 3.3.2) with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mat

[R] How to rum Multiple ANOVA and Multiple T-test between the same groups?

quot;group5"), each = 8) dataANOVA<-data.frame(x1,x2,x3,x4,x5,x6,factor2) dataANOVA with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University

Re: [R] Tukey Test

how about this one too? https://www.r-bloggers.com/anova-and-tukeys-test-on-r/ abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Thu, Jan

Re: [R] Tukey Test

check this: https://www.r-graph-gallery.com/84-tukey-test/ abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Thu, Jan 24, 2019 at 10:51 PM

Re: [R] Packages

.2/bin/x64/R" CMD INSTALL -l "C:\Users\aaboueissa\Documents\R\win-library\3.3" C:\Users\AABOUE~1\AppData\Local\Temp\RtmpK0MQ8V/downloaded_packages/car_3.0-2.tar.gz' had status 1 4: In install.packages("car") : installation of package ‘car’ had non-zero exit status ___

[R] Packages

ciated. with many thanks abou __________ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* [[alternative HTML version deleted]] __

[R] R Companion to Linear Statistical Models by KNNL

Dear All: I am wondering if there is An R Companion to Linear Statistical Models *by *Kutner, Nachtsheim, Neter, and Li. Any help would be appreciated. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate

Re: [R] Make Month variable be called “May”,“June” etc., instead of a numeric quantity 5,6, etc.

Dear Jeff: thank you very much abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Thu, Sep 20, 2018 at 1:37 PM Jeff Newmiller wrote: > airquality$Mo

[R] Make Month variable be called “May”,“June” etc., instead of a numeric quantity 5,6, etc.

your help in advance with thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* [[alternative HTML version deleted]] __

[R] Install R into mac

Dear All: One of my students has mac software OS X Yosemite, Version 10.10.5. He could not install R into his mac laptop. I am not familiar with mac at all. Any help will be appreciated. with thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics

[R] Remove plot axis values in dotplot graph

9) No.Dosage<-c(5,8,6,1,0,8,12,8,7,7,1,6,7,7,12,7,9,7,9,5,11,9,5,6,8,8,6,7,10,9,4,8,7,3,1,4,3) scores<-c(Honey.Dosage,DM.Dosage,No.Dosage) min(scores) max(scores) dotchart(scores,cex=1.5, pch = 18, col=c(1:3), xaxt = "n", main="Dot Plot child’s cough data", xlab="cough Scores") axis(1, at=0:16, cex.axis=1.5) with many

Re: [R] Bar Graph

Dear Rui: thank you very much abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Tue, Sep 11, 2018 at 2:24 PM Rui Barradas wrote: > Hello, >

Re: [R] Bar Graph

Dear Bert: thank you very much abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Tue, Sep 11, 2018 at 2:47 PM Bert Gunter wrote: > Not quite --

[R] Bar Graph

s", "Other") * *barplot(Number.of.Death, names.arg=Cause.of.Death, main="Bar Grapg for Death Data", ylab="Number of Death", xlab="Cause of Death") * Thank you very much for your help in advance. with many thanks abou __ *AbouEl-

Re: [R] R Codes for Introduction to Data Mining

Dear David: Thank you very much abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* On Tue, Aug 21, 2018 at 12:07 PM David L Carlson wrote: > There are some materials at > &

[R] R Codes for Introduction to Data Mining

and exercises given in this textbook. I thank you all in advance. with many thanks abou __________ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* [[alternative

Re: [R] Adding Axis value to R Plot

Dear Jim: many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* On Mon, Jun 25, 2018 at 7:25 PM, Jim Lemon wrote: > Hi Abou, > You can't display a

[R] Adding Axis value to R Plot

ot;lightgray", lty = "dotted", lwd = 2) Is there a way to force R to add the following Axis ticks to this plot xticks <- c(15,25,35,45,55,65,75,85) yticks <- c(300,400,500,600) with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Pr

[R] Calculate LC50

Dear All: good morning I need helps with the calculation of the *LC50* from the data below x<-c(0,0.3,0.7,1,4,10) y<-c(100,86,65,51.3,19.2,7.4) yxreg<-lm(y~x) any help will be highly appreciated. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *

[R] shading (fill) the area between two lines

uot;skyblue", lty=3) # lty=3, *# line 2* abline(a=-(Beta0+1)/Beta[1,2], b=-Beta[1,1]/Beta[1,2], lwd = 3, col="skyblue", lty=3) # lty=3, thank you very much for your help with thanks abou __________ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics*

Re: [R] svm --- type~.

got it thank you abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* On Wed, Jan 10, 2018 at 2:41 PM, AbouEl-Makarim Aboueissa < abouelmakarim1...@gmail.com> wrote: > Dear

[R] svm --- type~.

classification', kernel='linear',scale=FALSE) plot(my.data.x1x2y[,-3],col=(typey+3)/2, pch=18, xlim=c(-1,6), ylim=c(-1,6)) box(lwd = 2, col="darkgreen") with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department

[R] svm

ernel='linear',scale=FALSE) plot(my.data.x1x2y[,-3],col=(typey+3)/2, pch=18, xlim=c(-1,6), ylim=c(-1,6)) box(lwd = 2, col="darkgreen") with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistic

Re: [R] Draw Overlapping Circles with shaded tracks

le(7.5,5,radius=3.15,border="blue",lty=3,lwd=3) draw.circle(7.5,5,radius=3.20,border="blue",lty=3,lwd=3) draw.circle(7.5,5,radius=3.25,border="blue",lty=3,lwd=3) draw.circle(7.5,5,radius=3.30,border="blue",lty=3,lwd=3) draw.circle(7.5,5,radius=3.35,border="blu

[R] Draw Overlapping Circles with shaded tracks

circles, but the post never published. I just thought to resent the post again without the image. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* [[alternative

Re: [R] Auto Data in the ISLR Package

Dear Eric: Many Thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* On Sun, Dec 17, 2017 at 5:25 AM, Eric Berger <ericjber...@gmail.com> wrote: > myAuto <- Auto

Re: [R] Auto Data in the ISLR Package

Dear Eric: Thank you very much. It works nicely. *Just one more thing;* how to create a new variable (say, *Make*) with *Make = Ford* for the ford brand and *Make = T**oyota* for the toyota brand. Once again thank you all. abou __ *AbouEl-Makarim Aboueissa, PhD

[R] Auto Data in the ISLR Package

head(Auto) with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor of Statistics* *Department of Mathematics and Statistics* *University of Southern Maine* [[alternative HTML version deleted]] __ R-help@r-p

Re: [R] Shift the normal curve to the top or near to the top of the histogram

UE, col=2, lwd = 2) > > Jim > > > On Mon, Sep 25, 2017 at 9:35 AM, AbouEl-Makarim Aboueissa > <abouelmakarim1...@gmail.com> wrote: > > Dear All: > > > > One more thing. > > > > I want to add the normal curve to the histogram. Is there away to stretch >

[R] Shift the normal curve to the top or near to the top of the histogram

2) with many thanks abou __________ AbouEl-Makarim Aboueissa, PhD Professor of Statistics Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -

Re: [R] Remove spacing at the top and bottom of a plot

t; par(mfrow=c(1,2), mar=c(5.1, 4.1, 1.1, 2.1)) > > --- > David L. Carlson > Department of Anthropology > Texas A University > > -Original Message- > From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of > AbouEl-Makarim Aboueis

[R] Remove spacing at the top and bottom of a plot

), lwd = 2, col = 'red') } } abline(v = 9, lwd = 3, col='blue') lty = 2, Thank you very much for your help. with many thanks abou __ AbouEl-Makarim Aboueissa, PhD Professor of Statistics Department of Mathematics and Statistics Universi

Re: [R] Install the Package "ISwR"

I simply answered Yes, Yes, Yes. It works now. thank you very much abou On Wed, Sep 20, 2017 at 6:09 AM, Eric Berger <ericjber...@gmail.com> wrote: > What if you answer 'Yes' ? > > On Wed, Sep 20, 2017 at 1:03 PM, AbouEl-Makarim Aboueissa < > abouelmakarim1...@gmail.com&

[R] Install the Package "ISwR"

. Then it gives me the above message. Thank you for your time. with thanks abou ______ AbouEl-Makarim Aboueissa, PhD Professor of Statistics Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]] ___

Re: [R] Graph f(x) = 1/x

Dear Zeileis: Thank you very much abou On Tue, Sep 19, 2017 at 4:13 AM, Achim Zeileis <achim.zeil...@uibk.ac.at> wrote: > > > On Tue, 19 Sep 2017, AbouEl-Makarim Aboueissa wrote: > > Dear All: good morning >> >> I am trying to graph the function y=f(x)=1/x over

[R] Graph f(x) = 1/x

x") any help will be highly appreciated. with thanks abou __ AbouEl-Makarim Aboueissa, PhD Professor of Statistics Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]] __ R-hel

Re: [R] Load R data files

name, it says that the not found. >> >> > *datahs0csv2* >> >> *Error: object 'datahs0csv2' not found* >> >> >> with many thanks >> abou >> >> On Tue, Sep 12, 2017 at 2:53 PM, Ulrik Stervbo <ulrik.ster...@gmail.com> >> wrot

Re: [R] Load R data files

When you are done manipulating datahs0csv you can use save(datahs0csv, > file = 'datahs0csv.rda'). Then you should be able to load the data. > HTH > Ulrik > > On Tue, 12 Sep 2017, 20:46 AbouEl-Makarim Aboueissa < > abouelmakarim1...@gmail.com> wrote: > >> Dear All:

[R] Load R data files

eBytes = TRUE) : cannot open compressed file 'datahs0csv.rda', probable reason 'No such file or directory' Any help will be appreciated. with thanks abou __ AbouEl-Makarim Aboueissa, PhD Professor of Statistics Department of Mathematics and Statistics University of Sout

[R] Fwd: Install package "diagram"

Dear All: When I selected "yes" to the question Question: "would you like to use a personal library instead?", it works thanks any way abou -- Forwarded message ------ From: AbouEl-Makarim Aboueissa <abouelmakarim1...@gmail.com> Date: Wed, Aug 16, 2017 at

[R] Install package "diagram"

appreciated. with many thanks abou -- ______ AbouEl-Makarim Aboueissa, PhD Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see htt

[R] Reverse the scoring of some Columns of a Data Set

__ AbouEl-Makarim Aboueissa, PhD Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r

[R] Coefficient of Partial Determination

3 199000 14504100 2432 2 165000 10009166 2434 3 1399000 65004040 4693 2 255000 12183630 2262 2 325000 8933620 Thank you very much for your help and support abou __________ AbouEl-Mak

[R] install the Bioconductor package “yeastExpData”

ibrary("yeastExpData") Loading required package: graph > with thanks abou -- __ AbouEl-Makarim Aboueissa, PhD University of Southern Maine Department of Mathematics and Statistics [[alternative HTML version deleted]]

[R] List

is: == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 USA   Tel: (207) 228-8389 Fax: (207) 780-5607 Email: aabouei...@usm.maine.edu

[R] Canonical Discriminant Function Analysis

, FAC3_OneComp, FAC4_OneComp, FAC5_OneComp, FAC6_OneComp. With many thanks Abou == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 USA Tel

[R] Comparing Points on Two Regression Lines

(204,407,1195,27404313) x2-c(2.5,5.0,10.0,25.0) y2-c(440,713,1520,2634) Suppose we need to compare the two lines at the common value of x=13. Please see attached the method as described in section 18.3 in Jerrold H. Zar. With many thanks Abou == AbouEl-Makarim Aboueissa

[R] Normal Curve

Dear ALL: How I show the area under the normal curve for example for the following example: Assume X has N(100,15). How to show the area corresponding to the probability: P(90X110) With many thanks Abou == AbouEl-Makarim Aboueissa, Ph.D. Assistant

[R] ARMA models

Dear ALL: Could you please eamil me how to simulate Mixed Seasonal ARMA (p,q)x(P,Q)12 models [say ARMA(0,1)x(1,0)12 ]from R. With many thanks. Abou == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics Statistics

[R] Help needed in R

[34,]51 [35,]40 [36,]80 [37,]10 [38,] 150 [39,]30 [40,]30 [41,]10 [42,]60 [43,]30 [44,]60 [45,]30 [46,]40 [47,]50 [48,] 140 [49,]40 == AbouEl-Makarim

Re: [R] Help needed in R

in column one with indicator 1 in column two. which means I need to create a vector(2,11,33,43,46) for the data in column one. == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics Statistics University of Southern Maine 96

Re: [R] Help needed in R

How I can write an R code to do this. Thanks Abou == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Fax

Re: [R] Help needed in R

It works. Thank you so much. Abou == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics Statistics University of Southern Maine 96 Falmouth Street P.O. Box 9300 Portland, ME 04104-9300 Tel: (207) 228-8389 Fax: (207) 780-5607

[R] Help needed in R

[6,]51 [7,]51 [8,]51 [9,]51 [10,] 101 [11,] 101 [12,] 101 [13,] 101 [14,] 151 = == AbouEl-Makarim Aboueissa, Ph.D. Assistant Professor of Statistics Department of Mathematics