Thanks Jim! That helped me a lot!
Cheers,
Lauri
2007/12/1, jim holtman <[EMAIL PROTECTED]>:
> This should do it for you by padding out the rows so they are the same length:
>
> > # use your 'g' and pad out the rows so they are the same length
> > str(g)
> List of 5
> $ x :'data.frame': 3 obs. of 2 variables:
> ..$ x : Factor w/ 3 levels "1","2","3": 1 2 3
> ..$ Freq: int [1:3] 9 9 8
> $ y :'data.frame': 30 obs. of 2 variables:
> ..$ x : Factor w/ 30 levels "4.21178116845085",..: 1 2 3 4 5 6 7 8 9 10 ...
> ..$ Freq: int [1:30] 1 1 1 1 1 1 1 1 1 1 ...
> $ f :'data.frame': 2 obs. of 2 variables:
> ..$ x : Factor w/ 2 levels "lev1","lev2": 1 2
> ..$ Freq: int [1:2] 15 15
> $ g :'data.frame': 20 obs. of 2 variables:
> ..$ x : Factor w/ 20 levels "2000-01-02","2000-01-03",..: 1 2 3 4
> 5 6 7 8 9 10 ...
> ..$ Freq: int [1:20] 1 1 1 1 1 1 1 1 1 1 ...
> $ wdays:'data.frame': 7 obs. of 2 variables:
> ..$ x : Factor w/ 7 levels "Friday","Monday",..: 1 2 3 4 5 6 7
> ..$ Freq: int [1:7] 2 3 3 4 3 2 3
> > # determine max nrows
> > max.rows <- max(sapply(g, nrow))
> > g.new <- lapply(g, function(.x){
> + if (nrow(.x) < max.rows) .x <- rbind(.x, matrix(NA, ncol=2,
> nrow=max.rows - nrow(.x),
> + dimnames=list(NULL, c('x', 'Freq'))))
> + .x
> + })
> > do.call('cbind', g.new)
> x.x x.Freq y.x y.Freq f.x f.Freq g.x g.Freq
> wdays.x wdays.Freq
> 1 1 9 4.21178116845085 1 lev1 15 2000-01-02 1
> Friday 2
> 2 2 9 4.78984323641143 1 lev2 15 2000-01-03 1
> Monday 3
> 3 3 8 5.4787594194582 1 <NA> NA 2000-01-05 1
> Saturday 3
> 4 <NA> NA 5.5853001128225 1 <NA> NA 2000-01-06 1
> Sunday 4
> 5 <NA> NA 5.96437138758995 1 <NA> NA 2000-01-08 1
> Thursday 3
> 6 <NA> NA 5.97953161588198 1 <NA> NA 2000-01-09 1
> Tuesday 2
> 7 <NA> NA 6.17354618925767 1 <NA> NA 2000-01-11 1
> Wednesday 3
> 8 <NA> NA 6.49461161284364 1 <NA> NA 2000-01-12 1
> <NA> NA
> 9 <NA> NA 6.98364332422208 1 <NA> NA 2000-01-14 1
> <NA> NA
> 10 <NA> NA 7.12950777181536 1 <NA> NA 2000-01-15 1
> <NA> NA
> 11 <NA> NA 7.28742905242849 1 <NA> NA 2000-01-17 1
> <NA> NA
> 12 <NA> NA 7.3757813516535 1 <NA> NA 2000-01-18 1
> <NA> NA
> 13 <NA> NA 7.53832470512922 1 <NA> NA 2000-01-20 1
> <NA> NA
> 14 <NA> NA 8.39528080213779 1 <NA> NA 2000-01-21 1
> <NA> NA
> 15 <NA> NA 10.6249309181431 1 <NA> NA 2000-01-23 1
> <NA> NA
> 16 <NA> NA 11.1550663909848 1 <NA> NA 2000-01-24 1
> <NA> NA
> 17 <NA> NA 11.3189773716082 1 <NA> NA 2000-01-26 1
> <NA> NA
> 18 <NA> NA 12.8838097369011 1 <NA> NA 2000-01-27 1
> <NA> NA
> 19 <NA> NA 15.5438362106853 1 <NA> NA 2000-01-29 1
> <NA> NA
> 20 <NA> NA 17.1212211950981 1 <NA> NA 2000-01-30 1
> <NA> NA
> 21 <NA> NA 17.8821363007311 1 <NA> NA <NA> NA
> <NA> NA
> 22 <NA> NA 18.5939013212175 1 <NA> NA <NA> NA
> <NA> NA
>
>
> On Dec 1, 2007 8:05 AM, Lauri Nikkinen <[EMAIL PROTECTED]> wrote:
> > #Hi R-users,
> > #Suppose that I have a data.frame like this:
> >
> > y1 <- rnorm(10) + 6.8
> > y2 <- rnorm(10) + (1:10*1.7 + 1)
> > y3 <- rnorm(10) + (1:10*6.7 + 3.7)
> > y <- c(y1,y2,y3)
> > x <- rep(1:3,10)
> > f <- gl(2,15, labels=paste("lev", 1:2, sep=""))
> > g <- seq(as.Date("2000/1/1"), by="day", length=30)
> > DF <- data.frame(x=x,y=y, f=f, g=g)
> > DF$g[DF$x == 1] <- NA
> > DF$x[3:6] <- NA
> > DF$wdays <- weekdays(DF$g)
> >
> > DF
> >
> > #For EDA purposes, I would like to calculate frequences in each variable
> > g <- lapply(DF, function(x) as.data.frame(table(x)))
> >
> > #After this, I would like to cbind these data.frames (in g) into a
> > single data.frame (which to export to MS Excel)
> > #do.call(cbind, g) does not seem to work because of the different
> > number of rows in each data.frame.
> > #The resulting data.frame shoul look like this (only two variables
> > printed here):
> >
> > Rowid;x;Freq.x;y;Freq.y; # etc...
> > 1;1;9;1.69151845313816;1;
> > 2;2;9;5.03748767699799;1;
> > 3;3;8;5.37387749444247;1;
> > 4;Empty;Empty;6.83926626214299;1;
> > 5;Empty;Empty;6.97484558968873;1;
> > 6;Empty;Empty;7.11023821708323;1;
> > 7;Empty;Empty;7.1348316549091;1;
> > 8;Empty;Empty;7.16727166992407;1;
> > 9;Empty;Empty;7.35983428577469;1;
> > 10;Empty;Empty;7.7596470136235;1;
> > 11;Empty;Empty;7.86369414967578;1;
> > 12;Empty;Empty;7.97164674771006;1;
> > 13;Empty;Empty;8.0787295301318;1;
> > 14;Empty;Empty;8.14161030348166;1;
> > 15;Empty;Empty;8.20134832959661;1;
> > 16;Empty;Empty;10.1469115339016;1
> > 17;Empty;Empty;12.7442067301746;1
> > 18;Empty;Empty;14.0865167751202;1
> > 19;Empty;Empty;15.8280312307450;1
> > 20;Empty;Empty;16.0484499360756;1
> > 21;Empty;Empty;17.0795222149999;1
> > 22;Empty;Empty;18.1254057823357;1
> > 23;Empty;Empty;22.7169729331525;1
> > 24;Empty;Empty;30.7237748005358;1
> > 25;Empty;Empty;37.2141271786934;1
> > 26;Empty;Empty;44.4954633229803;1
> > 27;Empty;Empty;50.2302409305761;1
> > 28;Empty;Empty;57.8913405112114;1
> > 29;Empty;Empty;64.849897477945;1
> > 30;Empty;Empty;71.4205263353053;1
> >
> >
> > #Anyone have an idea how to do this?
> >
> > #Thanks,
> > #Lauri
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
>
>
>
> --
> Jim Holtman
> Cincinnati, OH
> +1 513 646 9390
>
> What is the problem you are trying to solve?
>
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