search for: tp17169662p17181259

Displaying 1 result from an estimated 1 matches for "tp17169662p17181259".

2008 May 11
1
Creating data.frames dynamically
I have time series data in named vectors. They are all the same length for the same dates. The dates are in a separate vector. I want to create a vector of numeric data for every named series, associated with the dates in a data.frame. So if... Names <- c("a", "b", "c") d <- data.frame(dates=Dates, a=vector(mode="numeric", length=length(Dates),