working with missing data


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Manual page for working_with_missing_data(PL)

DESCRIPTION

Ploticus can handle missing plot data values. In data sets that are to be plotted, missing items should be denoted by a value that is not plottable, e.g. for numeric data, a value that is non-numeric. The plotting procedures omit non-plottable values (the details of how this is handled are given in the man page for each plotting proc).

EXAMPLES

An Gallery example involving missing numeric data represented by dashes(-) is volunteers


data display engine  
Copyright Steve Grubb


Markup created by unroff 1.0,    June 18, 2001.