| Subject: | XploRe: Learning Guide |
| See XploRe: |
| Quantlet: | desc04 | |
| Description: | Statistical characteristics of sales and profits data. | |
| Download: | desc04.xpl |
library("xplore")
library("stats")
;
uscomp=readm("uscomp2")
salpro=uscomp.double[,2|4]
;
min(salpro)
max(salpro)
;
mean(salpro)
var(salpro)
;
skewness(salpro)
kurtosis(salpro)
;
mean(salpro)
median(salpro)
;
quantile(salpro,0.25)
median(salpro)
quantile(salpro,0.75)
;
abs(median(salpro)-quantile(salpro,0.25))
abs(median(salpro)-quantile(salpro,0.75))
;
cov(salpro)
corr(salpro)
| Subject: | XploRe: Learning Guide |
| See XploRe: |