# TraMineRextras v0.6.0

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## TraMineR Extension

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'.

## Functions in TraMineRextras

Name | Description | |

seqe2stm | Definition of an events to states matrix. | |

plot.stslist.surv | Plot method for objects produced by the seqsurv function | |

seqerulesdisc | Extract association rules using discrete time regression models | |

seqemlt | Euclidean Coordinates for Longitudinal Timelines | |

rowmode | Modal state of a variable | |

seqplot.tentrop | Plotting superposed transversal-entropy curves | |

HSPELL_to_STS | Data conversion from Horizontal Spell to STS. | |

seqgen.missing | Generate random missing states within a state sequence object | |

seqedplot | Graphical representation of a set of events sequences. | |

seqimplic | Position wise group-typical states | |

seqCompare | BIC and Likelihood ratio test for comparing two sequence data | |

seqgranularity | Changing sequence time granularity by aggregating positions | |

seqentrans | Event sequence length and number of events | |

seqrep.grp | Finding representative sets by group and their quality statistics. | |

sortv | Sort sequences by states at the successive positions | |

seqsurv | Generate a survfit object for state survival times. | |

seqedist | Distances between event sequences | |

seqauto | Auto-association between states | |

seqsplot | Plot survival curves of the states in sequences | |

seqplot.rf | Relative Frequency Sequence Plots. | |

seqtabstocc | Frequencies of state co-occurrence patterns | |

seqstart | Aligning sequence data on a new start time. | |

toPersonPeriod | Converting into person-period format. | |

plot.emlt | Emlt Plots | |

TraMineRextras-package | TraMineR Extension | |

createdatadiscrete | Transform time to event data into a discrete data format | |

dissvar.grp | Discrepancy by group. | |

FCE_to_TSE | Data conversion from Fixed Column Event format to TSE. | |

convert | Converting between graphical formats | |

pamward | PAM from k-solution of hierarchical clustering | |

group.p | Adds proportion of occurrences to each level names | |

TSE_to_STS | Converting TSE data into STS (state sequences) format. | |

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## Details

Date | 2020-04-24 |

License | GPL (>= 2) |

URL | http://traminer.unige.ch/ |

Encoding | UTF-8 |

NeedsCompilation | yes |

Packaged | 2020-04-24 08:10:39 UTC; adm |

Repository | CRAN |

Date/Publication | 2020-04-25 00:30:02 UTC |

imports | cluster , graphics , grDevices , gtools , RColorBrewer , stats , survival |

depends | R (>= 3.0.0) , TraMineR (>= 2.2-0) |

Contributors | Nicolas Muller, Matthias Studer, Reto Buergin, Alexis Gabadinho, Patrick Rousset, Pierre-Alexandre Fonta |

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