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I could not find any help pages on How to test many objects for being of equal length Something like identical for more than two objects? x<-1:6 y<-1:10 z<-3:5 ## For two objects I can do: identical(length(x),length(y)) ## For more than two I currently can do: length(unique(c(length(x),length(y),length(z))))==1 but there must be a better way. Thanks, M

Dear R Helpers, I have a large number of data frames and I need to create a new column inside each data frame. Because there is a large number, I need to "loop" through this, but I don't know the syntax of assigning a new column name dynamically. Below is a simple example of what I need to do. Assume that I have to do this for all 26 letters and you should see the form of the

Hello again... sorry to be posting yet again, but I hadn't anticipated this problem. I am trying to now put the names found in one column in data frame 1 (lets call it df.1[,1]) in to a list from the rows where the values in df.1[,2] match values in a column of another dataframe (df.2[3]) I tried to write this function so that it put the list of names (called Iffy) where the 2 criteria

Anyone out there have a functional DUNDi configuration using SIP for the inter-Asterisk transport? I've gotten it to work with IAX2, but if I change it to SIP it does not pass the call over even though it knows where to send it. Thanks. The contents of this email message and any attachments are confidential and are intended solely for addressee. The information may also be legally