[R] summary and plot

[Richard M. Heiberger]

## I would use the likert function in the HH package

## if necessary
## install.packages("HH")
## install.packages("reshape")

library(HH)

library(reshape)


pop <- read.table(header=TRUE, text="
city year sex  obs
1      1990  M  25
1      1990  F   32
1      1991  M  15
1      1991  F   22
2      1990  M  42
2      1990  F  36
2      1991  M  12
2      1991  F  16
")

popwide <- cast(val, city + year ~ sex, value="obs")
popwide

likert(city ~ F + M | year, data=popwide, as.percent=TRUE,
       main="F M population by city within year")

likert(year ~ F + M | city, data=popwide, as.percent=TRUE,
       main="F M population by year within city")

## Rich

On Thu, Oct 10, 2013 at 10:35 PM, Val <valkremk at gmail.com> wrote:
> Hi All,
>
> I have a  huge data set with the following type;
>   city year sex  obs
> 1      1990  M  25
> 1      1990  F   32
> 1      1991  M  15
> 1      1991  F   22
> 2      1990  M  42
> 2      1990  F  36
> 2      1991  M  12
> 2      1991  F  16
>
> I want to calculate the percentage of M and F  by city, year and year
> within city and also plot.
> city 1    total Male= 40;  total female= 54;
>                    %M= 40/(40+54)=42.6
>                     %F= 54/(40+54)=57.4
>
> and so on.
>
> Can any body help me out?
>
> Thanks in advance
>
>         [[alternative HTML version deleted]]
>
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