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Hi, does anybody know about a duplex (color) printer with linux support? either with centos as print server or - preferably - as a stand alone network printer? thanks. ? KIm -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20101005/ed92603b/attachment-0002.html>

...on the drives says the the two drivers usb_storage and st should be loaded and the drive should work out of the box. but it doesn't. i'm loading both drivers after startup using this command: modprobe usb_storage and modbrobe st what am i missing????? any help appreciated. br kim gabrielsen

Hi all, This is my first optimization code and am receiving the following error for the following function: fn <- function(p) { +263*log(sqrt(2*pi)*sd(test$A))+ sum(log(abs(c(test$A[-1], 1))^p[3])) + (sum(((test$A-p[1]+(p[2]+1)*c(test$A[-1], 1)))^2)/sum(sd(test$A)*(abs(c(test$A[-1], 1))^p[3])^2))/2 } out <- optim(fn, p = c(0.1, 0.1, 2.5), method="BFGS", hessian=TRUE) Error

Hi, I would like to ask you how to read an arrary from an *.xlsm file? I have tried different packages such as xlsReadWrite and RODBC. Everything is performed on the final versions of addons and R. Additionally, when I tried the RODBC received the following error: > library(RODBC) > con = odbcConnectExcel("C:\\Temp.xlsm") Warning messages: 1: In odbcDriverConnect(con,