Returns a list containing distinct states or events found in a data frame or matrix containing sequence data, the alphabet.
seqstatl(data, var=NULL, format='STS')
a data frame, matrix, or character string vector containing sequence data (tibble will be converted with as.data.frame
).
the list of columns containing the sequences. Default NULL
means all columns. Whether the sequences are in the compressed (character strings) or extended format is automatically detected from the number of columns.
.
the format of the sequence data set. One of "STS"
, "SPS"
, "DSS"
. Default is "STS"
. The seqstatl
function uses the seqformat
function to translate between formats when necessary.
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.
Gabadinho, A., G. Ritschard, M. Studer and N. S. Müller (2009). Mining Sequence Data in
R
with the TraMineR
package: A user's guide. Department of Econometrics and
Laboratory of Demography, University of Geneva.
seqformat
data(actcal)
seqstatl(actcal,13:24)
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