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TraMineRextras (version 0.2.4)

TraMineR Extension

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

0.2.4

License

GPL (>= 2)

Maintainer

Gilbert Ritschard

Last Published

July 23rd, 2015

Functions in TraMineRextras (0.2.4)

seqplot.rf

Relative Frequency Sequence Plots.
seqgen.missing

Generate random missing states within a state sequence object
TSE_to_STS

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

Transform time to event data into a discrete data format
sortv

Sort sequences by states at the successive positions
seqrep.grp

Finding representative sets by group and their quality statistics.
seqemlt

Euclidean Coordinates for Longitudinal Timelines
seqgranularity

Changing sequence time granularity by aggregating positions
seqerulesdisc

Extract association rules using discrete time regression models
toPersonPeriod

Converting into person-period format.
rowmode

Modal state of a variable
group.p

Adds proportion of occurrences to each level names
seqeordplot

Plot the order of event sequences.
HSPELL_to_STS

Data conversion from Horizontal Spell to STS.
seqedplot

Graphical representation of a set of events sequences.
seqtabstocc

Frequencies of state co-occurrence patterns
seqedist

Distances between event sequences
seqentrans

Event sequence length and number of events
convert

Converting between graphical formats
seqe2stm

Definition of an events to states matrix.
TraMineRextras-package

TraMineR Extension
dissvar.grp

Discrepancy by group.
FCE_to_TSE

Data conversion from Fixed Column Event format to TSE.
STS_to_SPELL

Data conversion from STS to SPELL format.
ctplot

Plot individual trajectories of longitudinal categorical data.
plot.emlt

Emlt Plotting
seqauto

Auto-association between states
seqstart

Aligning sequence data on a new start time.
seqplot.tentrop

Plotting superposed transversal-entropy curves
pamward

PAM from k-solution of hierarchical clustering