Abstract:
hist3 draws histograms for intervals of different size. To do this, varname is grouped into intervals according to the cutpoints in the value-option. Then for each interval a bar is drawn with width equal to the width of the interval and height equal to f_j/(h_j*n), where f_j = the absolute frequency of the interval j, h_j = the width of j and n = number of nonmissing observations. The heigths of the bars therefore reflect the density of the interval, and the area reflect the frequency of the interval.
Language: Stata Requires: Stata version 6.0 Keywords:graphics; histogram (search for similar items in EconPapers) Date: 2000-06-15 Note: This module may be installed from within Stata by typing "ssc install hist3". Windows users should not attempt to download these files with a web browser.
More software in Statistical Software Components from Boston College Department of Economics Address: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA Contact information at EDIRC. Series data maintained by Christopher F Baum ().
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