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I am a raw novice to R, playing around with a mini .csv dataset created in Excel. I can read it in and the data looks OK in Excel and upon initial inspection in R: hikes <- read.csv("/Users/eproper/Desktop/hikes.csv", header=TRUE) print(hikes) does exactly what it is supposed to do. Two of the variables are genuine strings, but the others ought to be numeric, and R will calculate their min, max etc. However, is.numeric returns FALSE for all of them; storage.mode returns "language....

http://dovecot.org/test/ - dovecot-auth talks now ASCII based protocol. this makes it easy to write complete replacement auth server if someone wants to do something weird. I also thought maybe Postfix could be made to talk that (or similiar) protocol as well, but no-one has answered my mail about it so far. Perhaps I should just write binary compatible libsasl2 which actually talks to