Andrea Baccarelli
>
> I need to reproduce an analysis published by Toide et al.
> in Cancer Epid
> Biom Prev 2003, 12: 219-222.
>
> The analysis is mentioned in the paper as "Probit plot analysis".
> It is a simple graphical univariate analysis. It is a
> graph, with "probit"
> on the X-axis and a continuos variable of interest on the Y-axis.
> I do not understand whether this is a standard way of
> displaying data. The
> values on the Y-axis always increase with increasing values
> on the X-axis
> (It looks like a cumulative distribution graph).
>
> Does anybody know how to reproduce this graph in Stata?
Probit plotting is one name given to what -qnorm-
does. See the Stata 8 manuals, [R] diagnostic
plots, especially the section on p.266. Alternatively,
see Rupert G. Miller, Beyond ANOVA (reissued by
Chapman and Hall, 1997).
Nick
[email protected]
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