[R] How to print the frequency table (produced by the command "table" to Excel

[jpm miao]

Thanks.
Could we print the row/column names, "alpha1" and "alpha2" to the csv file?

2016-04-30 17:06 GMT-07:00 Jim Lemon <drjimlemon at gmail.com>:

> Hi jpm miao,
> I think you can get what you want like this:
>
> alpha1<-sample(LETTERS[1:3],50,TRUE)
> alpha2<-sample(LETTERS[1:2],50,TRUE)
> alphas<-data.frame(alpha1,alpha2)
> library(prettyR)
> alphatab<-xtab(alpha1~alpha2,alphas)
> sink("temp_table3.csv",append=TRUE)
> delim.xtab(alphatab,pct=NA,delim=",")
> sink()
>
> Jim
>
> On Sun, May 1, 2016 at 4:47 AM, jpm miao <miaojpm at gmail.com> wrote:
> > Jim,
> >
> >    Thanks for creating such a fantastic package "prettyR".
> >    I want to print the pretty frequency table (with row total and column
> > total) to an excel (or csv ) file. Is it possible?
> >>alphatab
> >
> > A B Total
> > A 8 10 18
> > B 7 5 12
> > C 9 11 20
> > Total 24 26 50
> >
> >    Two issues I encountered (See the attached csv file).
> > 1. When I tried to print the above table to csv file, all elements on the
> > same row are printed in one cell.
> > 2. If I write "delim.table(alpha tab)", the table is distorted (see
> > attached). Of course, I can adjust it manually but sometimes the number
> of
> > files is big.
> >
> >     Thanks!
> >
> > Miao
> >
> >> alpha1<-sample(LETTERS[1:3],50,TRUE)
> >> alpha2<-sample(LETTERS[1:2],50,TRUE)
> >>
> >> alphas<-data.frame(alpha1,alpha2)
> >> alphatab<-xtab(alpha1~alpha2,alphas)
> > Crosstabulation of alpha1 by alpha2
> > alpha2
> > alpha1      A      B
> > A      8     10     18
> >    44.44  55.56      -
> >    33.33  38.46  36.00
> >
> > B      7      5     12
> >    58.33  41.67      -
> >    29.17  19.23  24.00
> >
> > C      9     11     20
> >       45     55      -
> >    37.50  42.31  40.00
> >
> >       24     26     50
> >       48     52    100
> >> delim.xtab(alphatab,pct=NA,interdigitate=TRUE)
> > alphatab
> >
> > A B Total
> > A 8 10 18
> > B 7 5 12
> > C 9 11 20
> > Total 24 26 50
> >
> >> sink("temp_table3.csv")
> >> delim.xtab(alphatab,pct=NA,interdigitate=TRUE)
> >> sink()
> >> sink("temp_table3.csv", append=TRUE)
> >> delim.table(alphatab)
> >> sink()
> >> sink("temp_table3.csv", append=TRUE)
> >> delim.table(alphatab)
> >> sink()
> >> ?delim.xtab
> >
> >
> > 2016-04-26 16:14 GMT-07:00 Jim Lemon <drjimlemon at gmail.com>:
> >>
> >> Hi jpm miao,
> >> You can get CSV files that can be imported into Excel like this:
> >>
> >> library(prettyR)
> >> sink("excel_table1.csv")
> >> delim.table(table(df[,c("y","z")]))
> >> sink()
> >> sink("excel_table2.csv")
> >> delim.table(as.data.frame(table(df[,c("y","z")])),label="")
> >> sink()
> >> sink("excel_table3.csv")
> >> delim.table(as.matrix(table(df[,c("y","z")])),label="")
> >> sink()
> >>
> >> Jim
> >>
> >> On Wed, Apr 27, 2016 at 8:35 AM, jpm miao <miaojpm at gmail.com> wrote:
> >> > Hi,
> >> >
> >> >    How could we print the frequency table (produced by "table") to an
> >> > Excel
> >> > file?
> >> >    Is there an easy way to do so? Thanks,
> >> >
> >> > Miao
> >> >
> >> >> df <- data.frame(x = 1:3, y = 3:1, z = letters[1:3])
> >> >
> >> >> table(df[,c("y","z")])
> >> >    z
> >> > y   a b c
> >> >   1 0 0 1
> >> >   2 0 1 0
> >> >   3 1 0 0
> >> >> test<-table(df[,c("y","z")])
> >> >> as.data.frame(test)
> >> >   y z Freq
> >> > 1 1 a    0
> >> > 2 2 a    0
> >> > 3 3 a    1
> >> > 4 1 b    0
> >> > 5 2 b    1
> >> > 6 3 b    0
> >> > 7 1 c    1
> >> > 8 2 c    0
> >> > 9 3 c    0
> >> >> as.matrix(test)
> >> >    z
> >> > y   a b c
> >> >   1 0 0 1
> >> >   2 0 1 0
> >> >   3 1 0 0
> >> >> testm<-as.matrix(test)
> >> >> testm
> >> >    z
> >> > y   a b c
> >> >   1 0 0 1
> >> >   2 0 1 0
> >> >   3 1 0 0
> >> >> typeof(testm)
> >> > [1] "integer"
> >> >
> >> >         [[alternative HTML version deleted]]
> >> >
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> >
> >
>

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