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TraMineRextras (version 0.6.8)

TraMineR Extension

Description

Collection of ancillary functions and utilities to be used in conjunction with the 'TraMineR' package for sequence data exploration. Includes, among others, specific functions such as state survival plots, position-wise group-typical states, dynamic sequence indicators, and dissimilarities between event sequences. Also includes contributions by non-members of the TraMineR team such as methods for polyadic data and for the comparison of groups of sequences.

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Version

Install

install.packages('TraMineRextras')

Monthly Downloads

837

Version

0.6.8

License

GPL (>= 2)

Maintainer

Gilbert Ritschard

Last Published

August 17th, 2024

Functions in TraMineRextras (0.6.8)

seqedist

Distances between event sequences
plot.emlt

Emlt Plots
seqcta

Competing Trajectory Analysis (CTA)
plot.dynin

Dynamic index plot
pamward

PAM from k-solution of hierarchical clustering
polyads

Polyadic data example
seqe2stm

Definition of an events to states matrix.
seqauto

Auto-association between states
rowmode

Modal state of a variable
plot.stslist.surv

Plot method for objects produced by the seqsurv function
seqplot.tentrop

Plotting superposed transversal-entropy curves
seqerulesdisc

Extract association rules using discrete time regression models
seqimplic

Position wise group-typical states
seqgen.missing

Generate random missing elements within a state sequence object
seqentrans

Event sequence length and number of events
seqindic.dyn

Dynamic index
seqplot.rf

Relative Frequency Sequence Plots.
seqemlt

Euclidean Coordinates for Longitudinal Timelines
seqgranularity

Changing sequence time granularity by aggregating positions
seqedplot

Graphical representation of a set of events sequences.
seqsurv

Generate a survfit object for state survival times.
seqsamm

Sequence Analysis Multistate Model (SAMM) procedure
seqtabstocc

Frequencies of state co-occurrence patterns
seqstart

Aligning sequence data on a new start time.
seqsha

Sequence History Analysis (SHA)
seqpolyads

Measuring the Degree of Within-Polyadic Similarities
sortv

Sort sequences by states at the successive positions
seqrep.grp

Finding representative sets by group and their quality statistics.
toPersonPeriod

Converting into person-period format.
seqsplot

Plot survival curves of the states in sequences
convert

Converting between graphical formats
createdatadiscrete

Transform time to event data into a discrete data format
dissvar.grp

Discrepancy by group.
seqCompare

BIC and Likelihood ratio test for comparing two groups
group.p

Adds proportion of occurrences to each level names
dissindic

Sequence marginality and gain indicators.
TSE_to_STS

Converting TSE data into STS (state sequences) format.
TraMineRextras-package

TraMineR Extension
HSPELL_to_STS

Data conversion from Horizontal Spell to STS.
FCE_to_TSE

Data conversion from Fixed Column Event format to TSE.