For simplicity sake though, yes I understand the issue and solution, and the solution using read.table, na.omit, and read.zoo is sound. Thanks Gabor! :) -- View this message in context: http://r.789695.n4.nabble.com/uneven-vector-length-issue-with-read-zoo-tp4604287p4613983.html Sent from the R help mailing list archive at Nabble.com.