RSEIS (version 4.2-4)

ruler: Column Ruler

Description

Column Ruler for determining columns to read.

Usage

ruler(a = "")

Value

Side effects

Arguments

a

character string, optional

Author

Jonathan M. Lees<[e-mail]>

Details

This routine is set up to help get the columns for specific column oriented data. The ruler is dumped out below the character string for comparison. If no string is provided, just the rule is dumped. Use routine substr to extract the data from the columns.

See Also

substr

Examples

aa <- paste(runif(n=5), collapse='-')
aa = substr(aa, 1, 72)
ruler(aa)