[R] package MonteCarlo error: object 'packages' not found

2018-02-15 Thread john polo
R-users, I can't tell what's causing the following error. The vignette does not make a reference to a "packages" option or parameter. > library(MonteCarlo) Loading required package: abind Loading required package: codetools Loading required package: rlecuyer Loading required package: snow Load

Re: [R] package MonteCarlo error: object 'packages' not found

2018-02-15 Thread john polo
s that people keep coming along > and sticking things into it." > -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) > > On Thu, Feb 15, 2018 at 11:39 AM, john polo <mailto:jp...@mail.usf.edu>> wrote: > > R-users, > > I can't

[R] How long to wait for process?

2017-07-26 Thread john polo
UseRs, I have a dataframe with 2547 rows and several hundred columns in R 3.1.3. I am trying to run a small logistic regression with a subset of the data. know_fin ~ comp_grp2+age+gender+education+employment+income+ideol+home_lot+home+county > str(knowf3) 'data.frame': 2033 obs.

Re: [R] How long to wait for process?

2017-07-27 Thread john polo
wrapping the data in a computationally intensive band aid. -Michael On 7/26/2017 10:14 AM, john polo wrote: UseRs, I have a dataframe with 2547 rows and several hundred columns in R 3.1.3. I am trying to run a small logistic regression with a subset of the data. know_fin ~ comp_grp2+age

Re: [R] How long to wait for process?

2017-07-27 Thread john polo
warning or error in the case where the dependent variable has >2 levels. Regards, Marc Schwartz On Jul 27, 2017, at 8:26 AM, john polo wrote: Michael, Thank you for the suggestion. I will take your advice and look more critically at the covariates. John On 7/27/2017 8:08 AM, Michael

[R] rgdal error when trying to import raster

2017-09-06 Thread john polo
Dear useRs, I am trying to import a raster with the line: nlcd <- raster("/home/jpolo/NRI/nlcd_nri5000.tif") And I keep getting an error like this: "Warning message: In library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,  :   there is no package called 'rgdal' E

[R] Anova and covariable

2009-11-24 Thread john polo
yped "_", but i wasn't sure if it was for a one-way or two-way Anova or a covariate. best regards, john polo G.R.A. OK State __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

[R] write a loop for tallies

2010-06-24 Thread john polo
Dear R users, I have a list of numbers such as > n [1] 3000 4000 5000 3000 5000 6000 4000 5000 7000 5000 6000 7000 and i'd like to set up a loop that will keep track of the number of occurences of each of the values that occur in the list, e.g. 3000: 2 4000: 2 5000: 4 I came up with the fol

[R] Bold plot axis

2010-11-18 Thread john polo
ticks bold. In the default values, it's hard to see the plot when I put it into a powerpoint. I've got the points and line and labels, but not the square and ticks of the plot itself any darker or bolder. If there are other suggestions for making it more visible, I'd w

Re: [R] Bold plot axis

2010-11-18 Thread john polo
On 11/18/2010 4:27 PM, David Winsemius wrote: Well the ticks got wider on the quartz device (Mac) when I used axis(side=1,lwd=3), so only the box would seem to be faint. ?box box(lwd=3) Box was a new one for me. After removing a conflicting option, it seems to have worked. Thank you. J

Re: [R] Bold plot axis

2010-11-20 Thread john polo
On 11/19/2010 11:42 PM, Greg Snow wrote: Often when things look to small/thin it is because the plot is being created at too large a size, then shrunk. How are you creating the graph? How are you transferring it? Try creating the graph at the exact size that it will be when used in the powerp

[R] Mixed font type in plot title

2011-02-08 Thread john polo
Hello useRs, I'm trying to put italics and regular font into a title and am having some trouble. The title I would like is " /Q. marilandica/ Volume ". If I use main=bquote(italic( "Q. marilandica ", " volume")) I get just " Q. marilandica " in italics in the title. If i use main=bquote(italic

Re: [R] Mixed font type in plot title

2011-02-08 Thread john polo
On 2/8/2011 3:13 PM, Duncan Murdoch wrote: expression(paste(italic( "Q. marilandica "), " volume")) Thank you. -- "If people sat outside and looked at the stars each night, I'll bet they'd live a lot differently."- Bill Watterson __ R-help@r-project

[R] parmat error from MASS?

2008-03-10 Thread john polo
i'm in the midst of using R for a PVA/matrix project. my math skills are lousy and programming skills are worse. to deal with an error that i couldn't solve, i changed a parameter that used a new part of a routine in our PVA package's code: else if (ES == "ParDraw") { require(MASS) (

Re: [R] Your unfair assignment of blame (was parmat error from MASS?)

2008-03-11 Thread john polo
thank you for your help. Prof Brian Ripley wrote: > There is no such code in MASS, so please don't make random assignments of > blame. A competent R author would have used rowMeans(parmat). that is why i asked for help. i've been using R for 2 months now. i never claimed to be competent. > R ha

[R] configuring graphics device in Linux

2008-11-14 Thread john polo
greetings, i'm trying plot() from Owen's _The R Guide_ and having trouble with being able to view the result. the Graphics Device 2 draws an image i can only see the top part of and when i try to manipulate the window to see the image, the window then says: "...ure margins too lar..." in large let

Re: [R] configuring graphics device in Linux

2008-11-14 Thread john polo
Erik Iverson wrote: > You should begin by telling us what you did to produce the result. > That way we can tell if it's something in your R commands or not. If > you give us step by step instructions to reproduce the problem (with > simulated data, or a dataset distributed with R), it becomes muc

Re: [R] configuring graphics device in Linux

2008-11-15 Thread john polo
megha patnaik wrote: > Hi John, > an R problem, but an X11 bug in Ubuntu. This is evident from plot(rnorm(10)) > failing to perform. If you are seeing this, then it is because X11 does not > automatically detect Intel graphic cards. The solution is to edit your > xorg.conf file, changing it to some

Re: [R] configuring graphics device in Linux

2008-11-15 Thread john polo
Peter Dalgaard wrote: >> from xdpyinfo: >> screen #0: >> dimensions:1280x800 pixels (289x21 millimeters) >> resolution:112x968 dots per inch > > Ick! > > Yes that will do that to you. > > You might want to try putting > > DisplaySize 339 212 > > in the Monitor section of xorg.conf > it

Re: [R] configuring graphics device in Linux

2008-11-15 Thread john polo
Megha Patnaik wrote: > Great! You can navigate to choosing the resolution from the warning window. > will do. thanks for your help. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http