similar to: scraping with session cookies

Hello. I know that it's usually possible to write cookies to a cookie file by removing the curl handle and doing a gc() call. I can do this with getURL(), but I just can't obtain the same results with postForm(). If I use: curlHandle <- getCurlHandle(cookiefile=FILE, cookiejar=FILE) and then do: getURL(http://example.com/script.cgi, curl=curlHandle) rm(curlHandle) gc() it's

Dear Dr. bernhard cc. r-help Thank you very much for deverlopping rneos package. I read the document of rneos. however, due to my inability, i could not figure-out how to connect with neos server from R environment. let me explain the steps, i took. my laptop is using wireless of my laboratory. to connect the internet, i need proxy address and specific port (that i have mentioned in protocols in

Hi, I am running rsync 2.6.3 on Mac OS X 10.4. I have set up rsync to act as rsync server on one machine with a module entry like this: syslog facility = local5 [src-rw] path = /usr/local/src comment = whole /usr/local/src tree hosts allow = [ip addresses deleted] hosts deny = * uid = gerben gid = staff read only = no I have an

Hi all, I am attempting to learn SQL through sqldf... One task I am particularly interested in is merging separate (presumably large) files into a single table without loading these files into R as an intermediate step (by loading them into SQLite and merging them there). Taking a step back, I've considered these alternatives: 1) I know if I use straight SQLite commands I might use the

Dear all, I have some problems with importing data from an Access data base via RODBC to R. The data base contains several tables, which all are imported consecutively. One table has a column with column name "NO". If I run the code attached on the bottom of the mail I get no complain, but the column name (name of the respective vector of the data.frame) is "Expr1014" instead

Hello all, I changed the subject line of the e-mail, because the question I''m posing now is different than the first one. I hope that this is proper etiquette. However, the original chain is included below. I've incorporated bits of both Ethan and Brian's code into the script below, but there's one aspect I can't get my head around. I'm totally new to programming

Martin, Well, thanks for jumping in! We need all the help we can get ;) I changed the execute bit as you suggested and recompiled, no luck, still the same error message. Below is the output you wanted me to look at, its a bit beyond me so I include both a brief grep summary and then the whole enchilada. I do note that my output is different from yours, but I'm not sure how to interpret. I

Martin, Well, thanks for jumping in! We need all the help we can get ;) I changed the execute bit as you suggested and recompiled, no luck, still the same error message. Below is the output you wanted me to look at, its a bit beyond me so I include both a brief grep summary and then the whole enchilada. I do note that my output is different from yours, but I'm not sure how to interpret. I

Hi, I'm fitting mixed effects models using the lme function of the nlme package. This involves using the various associated plot functions. However, when I attempt to fit a number of models using an loop, whilst the models work, the plot functions fail. As a trivial example, the following works: library(nlme) graphics.off() x<-c(1:10) y<-c(1:4,7:12)