search for: tripoly

Hi all, I have problems with years of dates using "chron" package. I don't understand why R by this istruction: > dates("01/02/29",out.format="d/m/year") [1] 02/Jan/2029 > dates("01/02/30",out.format="d/m/year") [1] 02/Jan/1930 reads "29" as 2029 and "30" as 1930. How could I change to read "00" to

Dear all, I have the following R dataframe: set.seed(11) (df <- data.frame(ID=rep(1:10,1:10),a=factor(sample(1:4,55,rep=T)) )) where ID is an identification code. I need to create a new variable "b" in which I would paste the full group of "a" variable according to ID variable. For example for ID=2 "b" should be 13, for ID=3 "b" should

I have problemin g729 codec compatibility,I get the g729 module from http://asterisk.hosting.lv/ and I have Asterisk 1.4.22-3 RPM What g729 module should I download ? I already downloaded codec_g723-ast14-icc-glibc-pentium4.so [trixbox1.localdomain asterisk]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model

Hi all, I have problems with years of dates using "chron" package. I don't understand why R by this istruction: > dates("01/02/29",out.format="d/m/year") [1] 02/Jan/2029 > dates("01/02/30",out.format="d/m/year") [1] 02/Jan/1930 reads "29" as 2029 and "30" as 1930. How could I change to read "00" to

Hi all, I want to draw a line with the values of x marked in X axis. I tried with x <- c(0,6,12,18,24,30) #coordinates of points x y <- c(2,5,7,5,7,16) #coordinates of points y plot(x,type="n",xlab="Months",ylab="Y values",main="main",ylim=c(0,16),xlim=c(0,30)) lines(x,y) The graph shows by default an increment of the sequence in x axis that

Hello R experts I am googling and reading around, however, I can't get it working (perhaps because I do not understand much C, however, I'll give it a try). I am trying to include C++ code into an R routine, where the C++ code looks: #include <iostream> using namespace std; void foo (double* x, double* y, double* out) { out[0] = x[0] + y[0]; } Back in R, the command R CMD

The Wine development release 1.7.42 is now available. What's new in this release (see below for details): - Support for dynamic timezone information. - Initial desktop shell window support. - Some more Direct2D support. - Various bug fixes. The source is available from the following locations: http://prdownloads.sourceforge.net/wine/wine-1.7.42.tar.bz2