Dear R users:

i try to use package "reldist" to measure wage distribution.

In package "reldist" :

y mean sample from comparison distribution

yo mean sample from reference distribution

but I would like to compare more than two years ( total of fifteen years,
from 1979, 1981, 1983..........to 2007)

how should i correct my programs, then i could compare fifteen year's wage
distribution?


fig2b <- reldist(y=mu1981$b1,yo=mu1979$b1,ci=F,smooth=0.4,
                          yowgt=mu1979$weight2,ywgt=mu1981$weight2,
                          bar=TRUE,
                          yolabs=seq(-1,3,by=0.5),
                          ylim=c(0,2.5),cex=0.8,
                          ylab="Relative Density",
                          xlab="Proportion of the Original Cohort")
                          title(main="Fig2(b)",cex=0.6)


Any help would be very appreciated !!


Regards, Hsieh

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