search for: june01

...sets and assign name item<-vector() # preallocate an index of all items in datasets for(i in 1:length(files)){ X<-read.csv(files[i]) item<-union(item, X$Item_Name) assign(labels[i], X) } # What is loaded ls() # [1] "files" "i" "item" "June01" "June02" "June03" "labels" # What does everything look like? str(June03) #'data.frame': 992 obs. of 8 variables: # $ Item_Name : Factor w/ 992 levels "Birds","Fish",..: 1 2 3 4 5 6 7 8 9 10 ... # $ Occurance : int 30...

I have a number of development machines behind my OpenBSD firewall which all provide a very permissive development account (and easy sudo). I don't want this account exposed on the internet side of the firewall, so I created a doorstep account with no perms and really long passwords to get anywhere useful. I looked through the SSH book and it gave me the impression that I could set up these