Pad a vector of numerical string with zeros.

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Description

This function helps to pad numbers on the left side with zeros so that they may be used to create strings used in filesystem names (for example).

Usage

1
pad(vect,np)

Arguments

vect

a vector of strings representing numbers.

np

number of zeros to pad to the left of the string.

Value

a (vector of) string(s) with np number of zeros padded on as a prefix

Author(s)

Jeremy Tantrum

Examples

1
pad(c(1,10,1000,10000), 4)

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