Learn R Programming

oce (version 0.9-19)

vectorShow: Show some values from a vector

Description

This is similar to str, but it shows data at the first and last of the vector, which is quite helpful in debugging.

Usage

vectorShow(v, msg, digits = 5)

Arguments

v
the vector.
msg
a message to show, introducing the vector. If not provided, then a label is created from v.
digits
for numerical values of v, this is the number of digits to use, in formatting the numbers with format; otherwise, digits is ignored.

Value

A string, suitable for using in cat or oceDebug.