check_blocks: Check well defined blocks
Description
Check well defined blocks
Usage
check_blocks(blocks, Data)
Arguments
blocks
list defining the blocks of manifest variables. Elements in
blocks
must have the same mode: all "numeric" or all "character".
Data
matrix or data frame from where to extract manifest variables.
Value
validated blocks (output in numeric format)
Details
Internal function. check_blocks
is called by check_args
.