Package: TraMineR 2.2-13

TraMineR: Trajectory Miner: a Sequence Analysis Toolkit

Set of sequence analysis tools for manipulating, describing and rendering categorical sequences, and more generally mining sequence data in the field of social sciences. Although this sequence analysis package is primarily intended for state or event sequences that describe time use or life courses such as family formation histories or professional careers, its features also apply to many other kinds of categorical sequence data. It accepts many different sequence representations as input and provides tools for converting sequences from one format to another. It offers several functions for describing and rendering sequences, for computing distances between sequences with different metrics (among which optimal matching), original dissimilarity-based analysis tools, and functions for extracting the most frequent event subsequences and identifying the most discriminating ones among them. A user's guide can be found on the TraMineR web page.

Authors:Alexis Gabadinho [aut, cph], Matthias Studer [aut, cph], Nicolas Müller [aut], Reto Bürgin [aut], Pierre-Alexandre Fonta [ctb], Gilbert Ritschard [aut, cre, cph]

TraMineR_2.2-13.tar.gz
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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
TraMineR/json (API)

# Install 'TraMineR' in R:

install.packages('TraMineR', repos = c('https://traminer.r-universe.dev', 'https://cloud.r-project.org'))

Uses libs:

c++– GNU Standard C++ Library v3

Datasets:

actcal - Example data set: Activity calendar from the Swiss Household Panel
actcal.tse - Example data set: Activity calendar from the Swiss Household Panel
bfpdata20 - Example data set: First 20 biofam sequences in SPELL form
bfspell20 - Example data set: First 20 biofam sequences in SPELL form
biofam - Example data set: Family life states from the Swiss Household Panel biographical survey
ex1 - Example data set with missing values and weights
ex2.unweighted - Example data sets with weighted and unweighted sequence data
ex2.weighted - Example data sets with weighted and unweighted sequence data
famform - Example data set: sequences of family formation
mvad - Example data set: Transition from school to work

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

cpp

8.19 score 11 stars 13 packages 664 scripts 2.7k downloads 38 mentions 125 exports 11 dependencies

Last updated from:18e8a68a15. Checks:13 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	193
linux-devel-x86_64	OK	217
source / vignettes	OK	239
linux-release-arm64	OK	198
linux-release-x86_64	OK	216
macos-release-arm64	OK	211
macos-release-x86_64	OK	406
macos-oldrel-arm64	OK	110
macos-oldrel-x86_64	OK	358
windows-devel	OK	191
windows-release	OK	237
windows-oldrel	OK	197
wasm-release	OK	178

Exports:alphabet alphabet<-cpal cpal<-dissassoc disscenter dissdomassoc dissmergegroups dissmfacw dissrep dissrf disstree disstree.assign disstree.get.rules disstree2dot disstree2dotp disstreedisplay disstreeleaf dissvar gower_matrix is.eseq is.seqelist is.stslist read.tda.mdist recodef seqalign seqcomp seqconc seqcost seqdecomp seqdef seqdHplot seqdiff seqdim seqdist seqdistmc seqdomassoc seqdplot seqdss seqdur seqeapplysub seqecmpgroup seqeconstraint seqecontain seqecreate seqefsub seqeid seqelength seqelength<-seqetm seqeweight seqeweight<-seqfcheck seqfind seqformat seqfplot seqfpos seqfposend seqgen seqhasmiss seqHtplot seqibad seqici seqidegrad seqient seqindic seqinsecurity seqintegr seqintegration seqiplot seqIplot seqipos seqistatd seqivardur seqivolatility seqlegend seqlength seqlength.align seqLLCP seqLLCS seqlogp seqmaintokens seqMD seqmeant seqmodst seqmpos seqmsplot seqmtplot seqnum seqpcfilter seqpcplot seqplot seqplotMD seqpm seqprecarity seqprecorr seqprecstart seqrecode seqrep seqrf seqrfplot seqrplot seqsep seqST seqstatd seqstatf seqstatl seqsubm seqsubsn seqtab seqtransn seqtrate seqtree seqtree2dot seqtreedisplay stlab stlab<-TraMineR.check.depr.args TraMineRInternalLayout TraMineRInternalLegend TraMineRInternalNodeInit TraMineRInternalSeqeage TraMineRInternalSeqgbar TraMineRInternalSplitInit TraMineRInternalWeightedInertiaDist

Dependencies:boot cluster colorspace lattice MASS Matrix mgcv nlme permute RColorBrewer vegan

Analyzing and Visualizing State Sequences

Rendered fromTraMineR-state-sequence.Rnwusingutils::Sweave

Last update: 2025-12-14
Started: 2013-08-26

Help page	Topics
Trajectory Miner: Sequence Analysis Toolkit	TraMineR-package TraMineR
Example data set: Activity calendar from the Swiss Household Panel	actcal
Example data set: Activity calendar from the Swiss Household Panel (time stamped event format)	actcal.tse
Get or set the alphabet of a state or event sequence object	alphabet alphabet<-
Example data set: First 20 biofam sequences in SPELL form	bfpdata20 bfspell bfspell20
Example data set: Family life states from the Swiss Household Panel biographical survey	biofam
Get or set the color palette of a sequence object	cpal cpal<-
Analysis of discrepancy from dissimilarity measures	dissassoc hist.dissassoc print.dissassoc
Compute distances to the center of a group	disscenter
Domain association measures	dissdomassoc summary.ddomassoc
Merging groups by minimizing loss of partition quality.	dissmergegroups
Multi-factor ANOVA from a dissimilarity matrix	dissmfacw gower_matrix print.dissmultifactor
Extracting sets of representative objects using a dissimilarity matrix	dissrep
Relative Frequency Groups.	dissrf print.dissrf print.seqrf seqrf summary.dissrf summary.seqrf
Dissimilarity Tree	disstree print.disstree
Assign rules to profiles provided	disstree.assign
Tree classification rules	disstree.get.rules
Graphical representation of a dissimilarity tree	disstree2dot disstree2dotp seqtree2dot
Terminal node membership	disstreeleaf
Dissimilarity based discrepancy	dissvar
Example data set with missing values and weights	ex1
Example data sets with weighted and unweighted sequence data	ex2 ex2.unweighted ex2.weighted
Example data set: sequences of family formation	famform
Test if is a proper state sequence (stslist) object	is.stslist
Example data set: Transition from school to work	mvad
Plotting a seqdiff object.	plot.seqdiff
Plot method for seqrf objects of relative frequency groups of sequences.	plot.seqrf
Plot method for state sequence objects	plot.stslist
Plot method for sequence frequency tables	plot.stslist.freq
Plot method for objects produced by the seqmeant function	plot.stslist.meant
Plot method for modal state sequences	plot.stslist.modst
Plot method for representative sequence sets	plot.stslist.rep
Plot method for objects produced by the seqstatd function	plot.stslist.statd
Plot frequencies of subsequences	plot.subseqelist
Plot discriminant subsequences	plot.subseqelistchisq
Print method for state sequence objects	print.stslist
Read a distance matrix produced by TDA.	read.tda.mdist
Computation details about a pairwise alignment	plot.seqalign print.seqalign seqalign
Compare two state sequences	seqcomp
Concatenate vectors of states or events into a character string	seqconc
Generate substitution and indel costs	seqcost seqsubm
Convert a character string into a vector of states or events	seqdecomp
Create a state sequence object	rbind.stslist seqdef summary.stslist
Position-wise discrepancy analysis between groups of sequences	print.seqdiff seqdiff
Dimension of a set of sequences	seqdim
Distances (dissimilarities) between sequences	seqdist
Measures of association between domains of sequence data	print.sdomassoc seqdomassoc
Extract sequences of distinct successive states	seqdss
Extract state durations from a sequence object.	seqdur
Checking for the presence of given event subsequences	seqeapplysub
Identifying discriminating subsequences	seqecmpgroup
Setting time constraints and the counting method	print.seqeconstraint seqeconstraint
Check if sequence contains events	seqecontain
Create event sequence objects.	seqecreate
Searching for frequent subsequences	is.subseqelist print.subseqelist seqefsub
Retrieve unique ids from an event sequence object.	seqeid
Lengths of event sequences	seqelength seqelength<-
Create a transition-definition matrix	seqetm
Setting or retrieving weights of an event sequence object.	seqeweight seqeweight<-
Indexes of state sequence(s) x in state sequence object y	seqfind
Conversion between sequence representation formats	seqformat
Search for the first occurrence of a given element in a sequence	seqfpos
End of first spell in given state	seqfposend
Random sequences generation	seqgen
Count and identification of sequences with nr and void missings	seqhasmiss
Badness index	seqibad
Complexity index of individual sequences	seqici
Within sequence entropies	seqient
Sequence indicators	seqindic
Integrative potential	seqintegr seqintegration
Indicators for binary sequences of positive and negative states.	seqipos
State frequencies in each individual sequence	seqistatd
Variance of spell durations in individual sequences	print.seqivardur seqivardur
Volatility of individual state sequences	seqivolatility
Plot a legend for the states in a sequence object	seqlegend
Sequence length	seqlength
Align sequence length across domains	seqlength.align
Compute the length of the longest common prefix of two sequences	seqLLCP
Compute the length of the longest common subsequence of two sequences	seqLLCS
Logarithm of the probabilities of state sequences	seqlogp
Indexes of most frequent tokens	seqmaintokens
Multidomain sequences	seqdistmc seqMD
Mean durations in each state	seqmeant
Sequence of modal states	seqmodst
Number of matching positions between two sequences.	seqmpos
Transform into a sequence object with numerical alphabet.	seqnum
Parallel coordinate plot for sequence data	plot.eseq plot.seqelist seqpcfilter seqpcplot
Plot state sequence objects	seqdHplot seqdplot seqfplot seqHtplot seqIplot seqiplot seqmsplot seqmtplot seqplot seqrfplot seqrplot
Plot multidomain state sequences	seqplotMD
Find substring patterns in sequences	seqpm
Degradation, Precarity, and Insecurity indexes	print.seqidegrad print.seqprec seqidegrad seqinsecurity seqprecarity seqprecorr
State precarity	seqprecstart
Recoding state sequence objects and factors	recodef seqrecode
Extracting sets of representative sequences	seqrep
Adds separators to sequences stored as character string	seqsep
Sequences turbulence	seqST
Sequence of transversal state distributions and their entropies	seqstatd
State frequencies in the whole sequence data set	seqstatf
List of distinct states or events (alphabet) in a sequence data set.	seqstatl
Number of distinct subsequences in a sequence.	seqsubsn
Frequency table of the sequences	print.stslist.freq seqtab
Number of transitions in a sequence	seqtransn
Compute transition rates between states	seqtrate
Tree structured analysis of a state sequence object.	seqtree
Graphical rendering of a sequence regression tree	disstreedisplay seqtreedisplay
Get or set the state labels of a sequence object	stlab stlab<-
Checking and managing deprecated arguments	TraMineR.check.depr.args
Access to TraMineR internal functions	TraMineRInternalLayout TraMineRInternalLegend TraMineRInternalNodeInit TraMineRInternalSeqeage TraMineRInternalSeqgbar TraMineRInternalSplitInit TraMineRInternalWeightedInertiaDist

Package: TraMineR 2.2-13

TraMineR: Trajectory Miner: a Sequence Analysis Toolkit

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Help Manual

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