Displaying 1 result from an estimated 1 matches for "tp18697427p18697756".
2008 Jul 28
3
Fill in NA values in vector with previous character/factor
I have a vector of data (species names) interspersed with NA values
and I want a function to "fill in the blanks", replacing NA values
with whatever the last species name was.
For example the vector:
"A","B",NA,NA,"C",NA,NA,NA,NA,"D",NA,NA.
should evaluate to:
"A" "B" "B" "B" "C"