search for: jobu

Dear R-lister, is there any function for Meta Analysis in R? (like homogeneity an, risk differences, relative riskm amd odds ratios? Many thanks, Edwin

Hi, I am looking for C/C++ codes for computing generalized inverse of a matrix. Can anyone help me in this regard? Thanks, Mahbub.

...39; collect2: ld returned 1 exit status specifically from the error I understand that error occurs in the link to La_svd which is defined in the first couple of lines in the code: #include <math.h> #include <R.h> #include <Rinternals.h> #include <Rmath.h> SEXP La_svd(SEXP jobu, SEXP jobv, SEXP x, SEXP s, SEXP u, SEXP v, SEXP method); Any ideas? Thanks Phil [[alternative HTML version deleted]]

...e it (with Ubuntu 11.04)? Thanks in advance. Matias p <- 500 n <- 300 set.seed(1234) x <- matrix(rnorm(n*p), n, p) sih <- var(x) b <- svd(sih) produces: ? ?*** caught illegal operation *** address 0x42b8c9, cause 'illegal operand' Traceback: ?1: .Call("La_svd", jobu, jobv, x, double(min(n, p)), u, v,? "dgsedd",???? PACKAGE = "base") ?2: La.svd(x, nu, nv) ?3: svd(sih) ? I'm using Ubuntu 11.04 and > version ??????????????? _??????????????????????????? ?platform?????? i686-pc-linux-gnu??????????? ?arch?????????? i686????????????????...

Hello List, I have create a small package with C code. In the C code, I call Fortran routines of Lapack. Here is the call in the C function: F77_CALL(dgesvd)(&jobu, &jobvt,&size, &size,A, &size, D,U,&size,V,&size,&work1, &lwork,&error); In the src directory, I have a Makevars File with: PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) And in the beginning of C code, I include the following lines #include <stddef.h&gt...

...reproduce it (with Ubuntu 11.04)? Thanks in advance. p <- 500 n <- 300 set.seed(1234) x <- matrix(rnorm(n*p), n, p) sih <- var(x) b <- svd(sih) produces: ?*** caught illegal operation *** address 0x42b8c9, cause 'illegal operand' Traceback: ?1: .Call("La_svd", jobu, jobv, x, double(min(n, p)), u, v, "dgsedd",???? PACKAGE = "base") ?2: La.svd(x, nu, nv) ?3: svd(sih) I'm using Ubuntu 11.04 and > version ?????????????? _??????????????????????????? platform?????? i686-pc-linux-gnu??????????? arch?????????? i686??????????????????????...

Dear All, Under Debian GNU/Linux La.svd (with method = "dgesdd") sometimes gives the error "Error in La.svd(data, nu = 0, nv = min(nrow, ncol), method = "dgesdd") : LAPACK routine DGESDD gave error code -12" It seems not to depend on the data per se, but on the relationship between numbers of rows and columns. For example, if the number of columns is 100,

Hello, I'm using the eclat function of the arules package (1.0-6) for the identification of frequent itemsets. I need the tidLists, but if I set in the function tidLists=TRUE R crashes (Windows XP Professional SP3, 32 bit, R version 2.12.1 (2010-12-16), reproducible on two different computers) with two different error messages or non at all. Minimum examples are: library(arules)