seqmodst | R Documentation |
Sequence made of the modal state at each position.
seqmodst(seqdata, weighted=TRUE, with.missing=FALSE)
seqdata |
a state sequence object as defined by the |
weighted |
if |
with.missing |
If |
In case of multiple modal states at a given position, the first one is taken. Hence, the result may vary with the alphabet order.
an object of class stslist.modst. This is actually a state sequence object (containing a single state sequence) with additional attributes, among which the Frequencies
attribute containing the transversal frequency of each state in the sequence. There are print and plot methods for such objects. More sophisticated plots can be produced with the seqplot
function.
Alexis Gabadinho
Gabadinho, A., G. Ritschard, N. S. Müller and M. Studer (2011). Analyzing and Visualizing State Sequences in R with TraMineR. Journal of Statistical Software 40(4), 1-37.
plot.stslist.modst
for default plot method, seqplot
for higher level plots.
## Defining a sequence object with the data in columns 10 to 25
## (family status from age 15 to 30) in the biofam data set
data(biofam)
biofam.lab <- c("Parent", "Left", "Married", "Left+Marr",
"Child", "Left+Child", "Left+Marr+Child", "Divorced")
biofam.seq <- seqdef(biofam, 10:25, labels=biofam.lab)
## Modal state sequence
seqmodst(biofam.seq)
## Examples using weights and with.missing arguments
data(ex1)
ex1.seq <- seqdef(ex1, 1:13, weights=ex1$weights)
seqmodst(ex1.seq)
seqmodst(ex1.seq, weighted=FALSE)
seqmodst(ex1.seq, weighted=FALSE, with.missing=TRUE)
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