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TraMineRextras (version 0.2.2)

Extras for use with the TraMineR package

Description

Collection of ancillary functions and utilities to be used in conjunction with the TraMineR package for sequence data exploration. Most of the functions are in test phase, lack systematic consistency check of the arguments and are subject to changes. Once fully checked, some of the functions of this collection could be included in a next release of TraMineR.

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Version

Install

install.packages('TraMineRextras')

Monthly Downloads

490

Version

0.2.2

License

GPL (>= 2)

Maintainer

Gilbert Ritschard

Last Published

October 29th, 2013

Functions in TraMineRextras (0.2.2)

seqauto

Auto-association between states
sortv

Sort sequences by states at the successive positions
seqplot.tentrop

Plotting superposed transversal-entropy curves
seqentrans

Event sequence length and number of events
FCE_to_TSE

Data conversion from Fixed Column Event format to TSE.
seqgen.missing

Generate random missing states within a state sequence object
HSPELL_to_STS

Data conversion from Horizontal Spell to STS.
seqe2stm

Definition of an events to states matrix.
seqgranularity

Changing sequence time granularity by aggregating positions
seqrep.grp

Finding representative sets by group and their quality statistics.
dissvar.grp

Discrepancy by group.
rowmode

Modal state of a variable
toPersonPeriod

Converting into person-period format.
STS_to_SPELL

Data conversion from STS to SPELL format.
TSE_to_STS

Converting TSE data into STS (state sequences) format.
seqemlt

Euclidean Metric for Longitudinal Timelines
createdatadiscrete

Transform time to event data into a discrete data format
convert

Converting between graphical formats
seqstart

Aligning sequence data on a new start time.
pamward

PAM from k-solution of hierarchical clustering
seqedplot

Graphical representation of a set of events sequences.
seqerulesdisc

Extract association rules using discrete time regression models
group.p

Adds proportion of occurrences to each level names
ctplot

Plot individual trajectories of longitudinal categorical data.
plot.emlt

Emlt Plotting
seqedist

Distances between event sequences
seqeordplot

Plot the order of event sequences.