On 19/03/11 15:04, Allan Engelhardt wrote:
You should probably tell us which part of
a<-
read.csv("http://r.789695.n4.nabble.com/file/n3389613/Life_Expectancies_2008.csv";)
hist(a)
Should be hist(a$Life.Expectancies.at.Birth), of course. Sorry.
doesn't do what you expect.
(Though often when people say "histogram" they want something else -
what's with that anyhow?)
Allan
On 19/03/11 13:10, andrew456 wrote:
http://r.789695.n4.nabble.com/file/n3389613/Life_Expectancies_2008.csv
Life_Expectancies_2008.csv
I am trying to plot a histogram base on the file i uploaded above. I am
facing a trouble in sorting out the frequency of the life
expectancies. I
wanted to plot a graph of life expectancies at birth versus
frequency,but i
have no idea how to change the locations into frequencies taking the
range
of life expectancies at birth from 40 to 90. I tried using
table(Life.Expectancies.at.Birth) to show the frequencies of each
number and
I do not know how to continue.
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