similar to: wilcox.test warnig message p-value where are the zeros in the data?

Is there any function to show the points like this example of SPSS? http://biostatistic.de/temp/reg.jpg The point size should represent the number of data at this point. with regards Knut Krueger

scaling<-4 xywidth<-480 resolution<-150 png(filename = "c:/r/anschluss/plots/4.png", width = xywidth*scaling, height = xywidth*scaling,pointsize = 12, bg = "white", res = resolution*scaling) ...... barplot(xrow,col = barcolors,cex.axis=scaling, ylab="mean time till attachment in sec",cex.lab=1.2*scaling) I tried to scale the barplot but there is one

Dear R list, For some reason I am unable to access neither search.r-project.org, nor http://finzi.psych.upenn.edu/ so I cannot search the archives for a possible answer (I Googled for this but didn't find anything). Is it possible to draw barplots using a texture instead of colors, for a black and white printer? TIA, Adrian -- Adrian Dusa Arhiva Romana de Date Sociale Bd. Schitu

If there is a helpfile open (f.e ?glm) and it is the top window, then an exception error occurs (closing RGUI) when I hit the open file button. If the helpfile is not the top window (of the RGUI) I am able to open a new script without any error. The RGUI is not closing complete there is a blank screen left which I have to close with the X Button or Taskmanager Windows XP Home - German Version

  Dear R helpers,   Suppose I am reading a csv file as   yd    =   read.csv("mydata.csv")   The actual data in the mydata.csv file is say for example like this -     Date             day_1     days_15     day_30    days_60    days_90      days_180 Nov 11            5             14               1               3              21               8 Nov 10            7             

Is there any possibility to get high resolution plots in a windows xp system? I tried it with the device function png(filename = "c:/r/highresplot%d.png",pointsize=12, res=900) but when I try to set: width = 480, height = 480 or pointsize = 12, the text is not scaled in the same way as the plots. with regards Knut Krueger http://www.biostatistic.de

The function 'wilcox.test' in R and S gives (almost) identical results (see below). 'qwilcox' however, does not: > qwilcox(p,5,5) p: 0.025 0.975 -------------------- R> 3 22 S> 18 37 I originally wanted to ask a questions, but then I found the answer. Given the confusion I run into, I wonder if this experience is worth reporting. The

There is a difference in the p- value from 0.000 and 0.012 when I am using SPSS. 0.000 when I am using the independent variable as scaled 0.012 if I am using the variable as ordinal. The independent variable is ordinal but it seems that R is using the variable as an scaled, because the P- Value is computed with 4.66e-06 so I am not sure which description I am misunderstanding: SPSS;:

Hi, I would like to do a MannWitney test. Can anyone help me with the propper command? Thanks, Margarida

I am amazed that the traffic decreased the last days. I am afraid that there is any problem with the spamfilter of my provider. There are not messages from march 04rd until march 15th, Two messages from march 16 and nothing else since march 03rd Please answer also with PM to the mail address. I hope I will solve the problem. Thank you Knut

Hi. I'm going to introduce the R-package for a group of medical doctors later this week and is a little confused about there use of a test named "willcoxon-pratt" for testing if the clinical and biochemical markers has decreased significantly after the use of some drugs for a group of patients. Looking into the R-functions I would in R recommand using a matched-pairs Wilcoxon

I was wondering why it is possible to read long labels from the CVS files but not from the SPSS files. I did not have much time to search for the code but I found: in foreign_0.8-10 source file var.h.in > /* Definition of the max length of a short string value, generally > eight characters. */ > #define MAX_SHORT_STRING ((SIZEOF_DOUBLE)>=8 ? ((SIZEOF_DOUBLE)+1)/2*2 > : 8)

Hi R-help, I am working with US COOP network station data and the files are concatenated in single rows for all years, but I need to pull these apart into rows for each day. To do this, I need to extract part of each row such as station id, year, mo, and repeat this against other variables in the row (days). My problem is that there are repeated values for each day, and the files are fixed width

Hi Friends, I have noticed below log in dovecot.log on my machine Centos 6.7 32 bit. Warning: Inotify instance limit for user 89 (UID vpopmail) exceeded, disabling. Increase /proc/sys/fs/inotify/max_user_instances I have increased manually but after reboot goto the same existing default value. How do i fix this issue permanently. Advance thanks for your help. -- *Thanks,* *Manikandan.C*

Chandran, How about this |# echo "fs.inotify.max_user_watches=524288" >> /etc/sysctl.conf Eric | On 11/19/2017 9:59 PM, Chandran Manikandan wrote: > Increase /proc/sys/fs/inotify/max_user_instances -- Eric Broch White Horse Technical Consulting (WHTC)

Hi together, we received a question about the bioconductor package, maybe anybody could help the guy and I will deliver the message over our forum to him. If this way is allowed ... Regards Knut Here the question: Hello, I have installed R on a linux machine. I have then installed the biocLite.R package from bioconductor. I wanted to install a few other packages - hgu133plus2cdf, rma . I

Hi to all developer, sure that I will not be the first one with this idea but I did not found treads about this. I realized that there are some user interfaces like Brodgar and SciViews. There was used a lot of manpower to develop those programs. On the other side I realized that it could be very helpful to have such programs if somebody would like to change the statistical software from SPSS

Dear all I am using R to produce ordinations library(vegan) and the plot function produced looks great on the screen but when I send it to jpg or pdf or eps the resolution is not so good. Can you tell me how to get high resolution images out of R for publication? Cheers Chris Buddenhagen, Botany Department, Charles Darwin Research Station, Santa Cruz,Galapagos. Mail: Charles Darwin

>>>>> Karolis Koncevi?ius >>>>> on Sat, 7 Dec 2019 20:55:36 +0200 writes: > Hello, > Writing to share some things I've found about wilcox.test() that seem a > a bit inconsistent. > 1. Inf values are not removed if paired=TRUE > # returns different results (Inf is removed): > wilcox.test(c(1,2,3,4), c(0,9,8,7))

hi, when performing a wilcox.test or a wilcox.exact i get results that looks like this: wilcox.exact(x, mu=.5) Exact Wilcoxon signed rank test data: x V = 207, p-value = 0.0006905 alternative hypothesis: true mu is not equal to 0.5 the way i understand the wilcox.test (or wilcox.exact) the V-value represents the summed up ranks of either the positive or negative differences,