Adds suffixes for daily maximum and minimum temperature to the names of a column data frame
addsuffixes(names = c("T0001", "T0099", "T0001", "T0099"),
suffix = c("_Tx", "_Tn"), sep = "")
the vector of names with suffixes added
a character string vector with column names
suffixes to add to the first and second groups of column names respectively
separation element
This function is used for data frames with duplicated field names
getVARmodel