Re: [R] Error in "plot(aov.object)" after upgradation to R-4.0.0 and R-4.0.1 for given R-Script-Example

2020-06-21 Thread Akhilesh Singh
e > facto promoted it to a factor. In the end, you try to multiply a px2-matrix > by a 3-vector and things go poof. > > This probably counts a bug in R, but I see that your code actually tries > to pre-convert the variables to factors. However, you misspelled > "Perm

[R] Error in "plot(aov.object)" after upgradation to R-4.0.0 and R-4.0.1 for given R-Script-Example

2020-06-20 Thread Akhilesh Singh
Dear learned experts of R, I was writing a book through RStudio-Rmarkdown and had finally compiled it successfully based on R package R-3.6.2. Afterwards, I updated my R-3.6.2 to R-4.0.0 and even later to R-4.0.1. Then, the publishers demanded to recompile the book with font embedding, so I tried

Re: [R] Package 'data.table' in version R-3.5.0 not successfully being installed

2018-04-26 Thread Akhilesh Singh
You are right. I do take backups. But, this time I was too sure that nothing will go wrong. But, this was over-confidence. I need to take more care in future. Thanks anyway. With regards, Dr. A.K. Singh On Thu 26 Apr, 2018, 11:49 PM Duncan Murdoch, wrote: > On 26/04/2018 1:54 PM, Akhil

Re: [R] Package 'data.table' in version R-3.5.0 not successfully being installed

2018-04-26 Thread Akhilesh Singh
My thanks to Dr. John Fox and Dr. Duncan Murdoch. But, I have upgraded all my R-3.4.3 libraries to R-3.5.0, and I have not backed-up copies of old version. So, I would give a try each to the solutions suggested by John Fox and Dengan Murdoch. With regards, Dr. A.K. Singh On Thu 26 Apr, 2018, 9:4

[R] Package 'data.table' in version R-3.5.0 not successfully being installed

2018-04-26 Thread Akhilesh Singh
Dear Sir, I am using R on Windows OS platform. I upgraded my R-system to version R-3.5.0. While upgrading my libraries in R as well as in RStudio, I am stuck up in the package 'data.table', which is required by many other packages in R-codes in my R-Markdown files. I tried to install 'data.table'

Re: [R] [FORGED] Error occurring in "emmeans" package for the two data sets I used. Please help.

2018-01-10 Thread Akhilesh Singh
ot;zinc") You can see the difference in the calls: medley2$call medley.clementis.aov$call This works for the other data set as well, e.g. keough2 = aov(serpulid.ln ~ biofilm, data=keough.raimondi.ln) ~ Sal Mangiafico On 1/8/2018 4:44 PM, Rolf Turner wrote: On 07/01/18 02:19, Akhilesh Si

[R] Error occurring in "emmeans" package for the two data sets I used. Please help.

2018-01-08 Thread Akhilesh Singh
I am a Professor of Statistics at Indira Gandhi Krishi Vishwavidyalaya, Raipur, India. While teaching in class about analysis of variance using R, I was doing a one-way analysis for the two data-sets given below in the R-class. I got a typical error in "emmeans" package, please help: Data-set-1: -

Re: [R] Bug in by() function which works for some FUN argument and does not work for others

2016-04-17 Thread Akhilesh Singh
regards, Dr. A.K. Singh Head, Department of Agril. Statistics Indira Gandhi Krishi Vishwavidyalaya, Raipur Chhattisgarh, India, PIN-492012 Mobile: +919752620740 Email: akhileshsingh.i...@gmail.com On Sun, Apr 17, 2016 at 7:52 AM, David Winsemius wrote: > > > On Apr 16, 2016, at 2:03 AM,

Re: [R] Bug in by() function which works for some FUN argument and does not work for others

2016-04-16 Thread Akhilesh Singh
h, India, PIN-492012 Mobile: +919752620740 Email: akhileshsingh.i...@gmail.com On Fri, Apr 15, 2016 at 2:24 PM, David Winsemius wrote: > > > On Apr 15, 2016, at 1:16 AM, Akhilesh Singh < > akhileshsingh.i...@gmail.com> wrote: > > > > Dear All, > > > > T

Re: [R] Bug in by() function which works for some FUN argument and does not work for others

2016-04-15 Thread Akhilesh Singh
carb > 1.000 4.3846154 2.9230769 > > See the difference between colMeans() and mean() in their respective help > files. > Hth, > Adrian > > On Thu, Apr 14, 2016 at 11:14 PM, Akhilesh Singh < > akhileshsingh.i...@gmail.com> wrote: > >>

[R] Bug in by() function which works for some FUN argument and does not work for others

2016-04-14 Thread Akhilesh Singh
Dear Sirs, I am Professor at Indira Gandhi Krishi Vishwavidyalaya, Raipur, Chhattisgarh, India. While taking classes, I found the *by() *function producing following error when I use FUN=mean or median and some other functions, however, FUN=summary works. Given below is the output of the example