There are many packages that handles missing values, aka imputations.
From memory Hmisc is one of them. But you can certainly search through
CRAN.
On Wed, 16 Jul 2003, Tor A Strand wrote:
Date: Wed, 16 Jul 2003 12:11:32 +0200
From: Tor A Strand [EMAIL PROTECTED]
To: R-list [EMAIL
This really depends on what you want to do. I will try to give some
example below.
1. Coding the missing values
But you definitely do not need to delete observations BEFORE loading
them into R.
By default any empty cells or NA is treated as NA, when you load the
data using read.delim(). You
