search for: pavlidis

Displaying 14 results from an estimated 14 matches for "pavlidis".

2008 Mar 31
1
Compile dll in Windows XP
...bin\windres.exe: unknown format type 'C:/PROGRA~1/R/R-26~1.2/include' c:\MinGW\bin\windres.exe: supported formats: rc res coff make: ***[foo_res.o] Error 1 Could someone please help me with what's going wrong? Thank you in advance. *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*- Polykarpos Pavlidis William E. Simon Graduate School of Business University of Rochester PhD Candidate, Marketing Carol Simon Bld 4-339 585-2753702 [[alternative HTML version deleted]]
2019 Jan 01
1
I can't find what's causing this warning?
...:08:44] INFO format-vorbis/initial_vorbis_page seen initial vorbis header [2019-01-01 13:08:44] INFO admin/admin_handle_request Received admin command metadata on mount "/live.aac" [2019-01-01 13:08:44] INFO admin/command_metadata Metadata on mountpoint /live.aac changed to "Kostas Pavlidis - Fake Life" [2019-01-01 13:08:44] INFO admin/admin_handle_request Received admin command metadata on mount "/live.mp3" [2019-01-01 13:08:44] INFO admin/command_metadata Metadata on mountpoint /live.mp3 changed to "Kostas Pavlidis - Fake Life" [2019-01-01 13:09:31] INFO...
2013 Jan 09
0
[solved] t-test behavior given that the null hypothesis is true
...mation > to the degrees of freedom is used. > > This has the effect of somewhat adapting the test procedure to > the data, so that extreme (i.e. small) values of P are even > rarer than they should be. > > With best wishes, > Ted. > > On 09-Jan-2013 13:24:59 Pavlos Pavlidis wrote: > > Hi Ted, > > thanks for the reply. I use a similar code which you can see below: > > > > k <- 10000 > > c <- 6 > > rv <- array(NA, dim=c(k, c) ) > > for(i in 1:k){ > > rv[i,] <- rnorm(c, mean=0, sd=1) > > } > > >...
2019 Jan 01
2
I can't find what's causing this warning?
I?ve started getting this warning, and nothing I do seems to solve it? INFO admin/admin_handle_request Bad or missing password on admin command request (command: stats.xml) It repeats about every 15 secinds? Any ideas anyone Robert
2012 Aug 01
2
plotting 0,1 data
Hello, Anyone know why the command: > plot(x,y) where y is a 0,1 result sometimes plots the y values as 1,2 rather than 0,1? And how to prevent this? Thank you, Georgiana May [[alternative HTML version deleted]]
2013 Jan 09
1
t-test behavior given that the null hypothesis is true
Dear all, I observer a strange behavior of the pvalues of the t-test under the null hypothesis. Specifically, I obtain 2 samples of 3 individuals each from a normal distribution of mean 0 and variance 1. Then, I calculate the pvalue using the t-test (var.equal=TRUE, samples are independent). When I make a histogram of pvalues I see that consistently the bin of the smallest pvalues has a lower
2006 Jul 13
1
Question for LM intercept
Hello, I am having the following silly problem with lm. Let X be a dataframe with X[,1] the dependent variable and X[,-1] the independent variables. I want to run the following but without including an intercept. for(i in 1:100 ){ lm( X[,100-i] ) # this works fine but it returns an intercept } Can anyone help me? Thank you in advance! Regards, Themis
2002 Aug 20
1
R doesn't use all available memory
Hi, I'm running R 1.5.1 under Solaris 5.8 (i86), 2GB physical RAM. R can't run memory intensive jobs even though the system reports plenty of free memory: R seems to refuse to take more than about 800Mb even though there is apparently about 950Mb still free - not to mention swap space. I've tried changing mem.limits() etc. with no effect. The result is an error of the ilk
2012 May 07
2
Matrix "BYTES" size
Dear R people. I´m facing a big problem. I need to create a matrix with 10.000 columns and 750.000 rows. matrix<- as.data.frame(matrix(data=0L, nrow=750000, ncol=10000) as you can see, the data frame has huge dimesions. I was able to find out about thr "L" in data, this way I´m telling that my data is "integer" class. By doing this object.size(matrix) tells me that this is
2012 Jul 30
2
Alternating between "for loops"
Dear All, I would like to apply two different "for loops" to each set of four columns of a matrix (the loops here are simplifications of the actual loops I will be running which involve multiple if/else statements). I don't know how to "alternate" between the loops depending on which column is "running through the loop" at the time. ## Set up matrix J <- 10 N
2012 Apr 30
2
Generate Dendrogram
Hi I have a distance matrix which is computed by user defined method. I would like to plot the dendrogram. I would like to use different color and want the leaves laying down bottom. The script like this. I am not familiar with R. I followed the example shown in http://stat.ethz.ch/R-manual/R-devel/library/stats/html/dendrogram.html dist.obj <- as.dist(matrix.distance) hc.obj <-
2012 May 17
3
New Eyes Needed to See Syntax Error
One of many scripts to produce 4 lattice plots on one page keeps throwing an error. I've tried manipulating the file to eliminate the error, but have not been able to do so. The error is: > source('bicarb.R') Error in source("bicarb.R") : bicarb.R:15:1: unexpected symbol 14: 15: hco33 ^ The 'h' is in column 0 so the caret would be column -1, but it's
2012 May 08
3
Unexpected input while building package in R
I am a newbie in R, and I am trying to build an R package but I keep getting an unexpected input error when I try using the build, check or install commands. I used the following command to generate the skeleton: package.skeleton("test") After this I went to the command prompt and to the directory with the test folder and ran the command: R CMD build test I got the following error
2012 Aug 29
5
Extracting the name of a function (inverse of match.fun("myFun"))
Hi all, is there a way to extract the name of a function, i.e. do the reverse of match.fun applied to a character string? I would like to print out the name of a function supplied to another function as an argument. For example: myFunc = function(x) { x+1 } applyFunc = function(fnc, x) { fnc = match.fun(fnc) fnc(x) } Is there a way to obtain "myFunc" from the argument fnc in