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oce (version 0.9-20)

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 can be quite helpful in debugging.

Usage

vectorShow(v, msg, digits = 5, n = 2L)

Arguments

v
the vector.
msg
a message to show, introducing the vector. If not provided, then a message 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.
n
number of elements to at start and end. If n is negative, then all the elements are shown.

Value

A string, suitable for using in cat or oceDebug.