seqfplot {TraMineR} | R Documentation |
Graphic presenting the frequency of sequences
Description
The sequences are presented as stacks of successive states, ordered by their relative frequency in the dataset.
Usage
seqfplot(seqdata, tlim=10, title=NULL, cpal=NULL, pbarw=FALSE,
withlegend=TRUE, ltext=NULL, xtlab=NULL, bmar=1)
Arguments
seqdata |
a sequence object created with the seqdef function. |
tlim |
if tlim>0, shows only the 'tlim' most frequent sequences. Default to 10. |
title |
title for the graphic. Default to NULL. |
cpal |
alternative color palette to use for the states. If user specified, a vector of colors with number of elements equal to the number of distinct states. By default, the 'cpal' attribute of the 'seqdata' sequence object is used (see seqdef ). |
pbarw |
if pbarw=TRUE, the width of the bars are proportional to the sequence frequency in the dataset. Default to FALSE. |
withlegend |
if TRUE, a legend is plotted. Default to TRUE. |
ltext |
optional description of the states to appear in the legend. Must be a vector of character strings with number of elements equal to the number of distinct states. If unspecified, the 'label' attributes of the 'seqdata' sequence object is used (see seqdef ). |
xtlab |
optional labels for the x axis ticks labels. If unspecified, the column names of the 'seqdata' sequence object are used (see seqdef ). |
bmar |
base margin for the top and bottom of the graphic, that is, the amount of white space surrouding it. |
See Also
seqtab
.
Examples
## Plot of the 10 most frequent sequences
## with equal bar width
data(biofam)
biofam.seq <- seqdef(biofam,10:25)
seqfplot(biofam.seq)
## The same plot with
## proportional bar width
seqfplot(biofam.seq, pbarw=TRUE)
[Package
TraMineR version 1.0
Index]