Description Usage Arguments Details Value Note Author(s) See Also Examples

This function computes the dissimilarity-based discrepancy measure of the groups defined by the group variable. The function is a wrapper for the TraMineR `dissvar`

function.

1 | ```
dissvar.grp(diss, group=NULL, ...)
``` |

`diss` |
a dissimilarity matrix or a |

`group` |
group variable. If |

`...` |
additional arguments passed to |

The function is a wrapper for running `dissvar`

on the different groups defined by the `group`

variable.

A vector with the group discrepancy measures.

This function is a pre-release and further testing is still needed, please report any problems.

Gilbert Ritschard

1 2 3 4 5 6 7 8 9 10 | ```
## create the biofam.seq state sequence object from the biofam data.
data(biofam)
biofam <- biofam[1:100,]
biofam.seq <- seqdef(biofam[,10:25])
dist <- seqdist(biofam.seq, method="HAM")
## discrepancy based on non-squared dissimilarities
dissvar.grp(dist, biofam$plingu02)
## square root of discrepancy based on squared dissimilarities
sqrt(dissvar.grp(dist, biofam$plingu02, squared=TRUE))
``` |

```
Loading required package: TraMineR
TraMineR stable version 2.0-7 (Built: "Sat,)
Website: http://traminer.unige.ch
Please type 'citation("TraMineR")' for citation information.
TraMineRextras stable version 0.4.1 (Built: 2017-09-21)
Functions provided by this package are still in test
and subject to changes in future releases.
[>] 6 distinct states appear in the data:
1 = 0
2 = 1
3 = 2
4 = 3
5 = 6
6 = 7
[>] state coding:
[alphabet] [label] [long label]
1 0 0 0
2 1 1 1
3 2 2 2
4 3 3 3
5 6 6 6
6 7 7 7
[>] 100 sequences in the data set
[>] min/max sequence length: 16/16
[>] 100 sequences with 6 distinct states
[>] creating a 'sm' with a single substitution cost of 1
[>] creating 6x6 substitution-cost matrix using 1 as constant value
[>] 72 distinct sequences
[>] min/max sequence length: 16/16
[>] computing distances using the HAM metric
[>] elapsed time: 0.015 secs
french german italian
3.570637 4.269025 3.125000
french german italian
5.452642 6.569644 5.545268
```

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