Questions tagged [traminer]
The R TraMineR library is a toolbox for exploring and rendering categorical sequence data such as sequences describing family life trajectories or professional careers. This "traminer" tag is intended for questions related to the usage including data preparation and output handling of TraMineR and its companion TraMineRextras, WeightedCluster, and PST packages.
traminer
224
questions
1
vote
2
answers
51
views
adjusting the legend in TramineR plots
I am new to using TramineR and I just cannot seem to figure out how to arrange the legend in any of the plot types. The legend keeps being cut off by the plots. I have tried to use the seqlegend ...
- 11
1
vote
1
answer
35
views
Setting a minimum length for subsequences?
I'm using TraMineR to analyze the transitions between states over a 30 minute trial. There are 10 states, and then missing values, for the entire 108,000 frames. When I get the subsequences, it ...
- 11
0
votes
0
answers
38
views
Increasing limit of unique sequences for distance matrix
I tried creating a dissimilarity matrix for a large data set and received an error stating that the number of unique sequences exceeded the allowed maximum. Is there a way to expand this limit?
...
- 13
2
votes
1
answer
81
views
I can't work out the entropy formula for TraMineR
I used the ggseqplot() library to calculate the entropy from the TraMineR library. To familiarise myself with the formula, I tried unsuccessfully to calculate it by hand using simple example data.
...
- 55
-1
votes
1
answer
73
views
Modify the x axis labels of the library (ggseqplot)
I use the library (ggseqplot) to display a TraMineR graph in ggplot2 format.
library(ggseqplot)
plot <- ggseqdplot(mvad.seq)
I get this figure:
I would like to modify the x axis labels which is ...
- 55
1
vote
1
answer
42
views
seqgranularity in TraMineRExtras
I am using the seqgranularity command in TraMineRExtras. I read in the help documentation that I can indicate method = "mostfreq". What happens if, for example, I move from monthly to yearly ...
1
vote
2
answers
95
views
TraMineR - Seqiplot include more x axis labels and rotation
I would be very grateful for advice. I would would like to include all x-axis labels on ticks, reduce the font size so that they don't overlap and rotate them. In this example, there are 23 tick marks ...
- 115
0
votes
1
answer
59
views
TraminR sequence plosts
I'm trying to use ggplot to create sequence plots, for the sake of keeping the same visual style within my paper using sequence analysis
As I have 8 seqiplot plot I would like to make it into one ...
- 885
0
votes
1
answer
35
views
Identify the individual corresponding to a representative sequence
I tried (unsuccessfuly) to identify the individual corresponding to a representative
sequence, using function seqrep() from the R package TraMineR.
I read Gabadinho, A., and G. Ritschard (2013), "...
1
vote
2
answers
120
views
Convert long data.frame to sequence in TraMineR
I have a data.frame in long format, that I want to convert to a TraMineR sequence object.
set.seed(1)
df <- data.frame(year = rep(1990:2010, 3),
id = rep(1:3, each = 21),
...
- 50.9k
3
votes
1
answer
48
views
Regression tree size in the context of state sequence analysis using TraMineR in R
I am conducting a regression tree using state sequence analysis and I want the image output to have the dimensions of a Letter size paper (landscape).
When I use the code I include the regression tree ...
- 33
1
vote
1
answer
56
views
Mapping represented sequences with representative sequences
How is it possible to find out which "represented sequence(s)" are represented by which “representative sequence(s)”?
For example, in the following example, is there a way to find the ...
- 13
2
votes
1
answer
107
views
TraMineR function seqfplot() yaxis: show percentage value for each sequence
I used to use TraMineR function seqfplot() with argument yaxis = "pct", which nicely put the percentage value for each sequence on the y-axis. Somewhere along the way some update of the ...
- 65
1
vote
1
answer
45
views
Why are the results of `turbn` and `turb2n` `NaN` in TraMineR `seqindic` function for every single sequence of the data?
I am using TraMineR package to analyze sequence data. I have a large dataset of sequences, and I am trying to calculate the normalized turbulence using the seqindic() function in TraMineR.
However, ...
1
vote
1
answer
64
views
TraMineR seqcost time.varying
How do you use the time varying substitution cost (time.varying = T) created with the seqcost function in TraMineR? It does not seem to work.
library(TraMineR)
data(biofam)
biofam.seq <- seqdef(...
- 4,289
1
vote
1
answer
117
views
seqMD: size of substitution cost matrix
I'm conducting a multichannel sequence analysis with 3 channels, for which I have defined three separate substitution cost matrices as the basis for Optimal Matching.
I get the following error message,...
- 11
2
votes
3
answers
246
views
Traminer R for sequence analysis: how to account for state order besides spell lenght?
I'm doing sequence analysis with Traminer on R and I would like to take into account only the order of different spells over time.
For instance, I would like that the sequence A-B-A would be ...
- 83
1
vote
1
answer
58
views
Extracting a portion of the generated Representative Sequences
So, I have a set of 893 sequences of varying lengths with max sequence length = 152. There are 10 unique states across all of them. These sequences are split into two groups: Promoted and Not Promoted....
- 23
3
votes
1
answer
94
views
Arranging Plots from TraMineR and seqHMM
I want to plot two sequence distribution plots with the TraMineR package (seqplot(type = 'd')) and below them two Hidden Markov Models which correspond to the sequence plots (those are clusters).
For ...
1
vote
1
answer
146
views
I installed GraphViz to run the 'seqtreedisplay' function in R (TraMineR), but I keep running into error messages
I am trying to run the 'seqtreedisplay()' function using TraMineR, but I keep running into the error message below:
> seqtreedisplay(wardTree, type = "d", border = NA, show.depth = TRUE)
...
- 13
1
vote
2
answers
99
views
Is there a way for TraMineR to find the first time leaving a state for each observation?
I am analysing data on the UK labour market and have my data in wide form, with each column corresponding to a particular month, and each row corresponding to a particular individual.
Is there a way ...
- 21
1
vote
1
answer
102
views
Converting from Spell Format to STS when each individual has multiple, separate spells
I am trying to convert data of this form to STS format in order to perform sequence analysis:
|Person ID |Spell |Start Month |End Month |Status (Economic Activity) |
| -------- |----- |------------|---...
- 21
1
vote
2
answers
102
views
How to sort a dataframe in the same order as a sorted plot with seqIplot function?
I'm using seqIplot function (TraMineR) to create a sorted sequence index plot (sortv = "from.end"). How can I get the dataframe sorted in the same order ?
Thank you !
- 11
1
vote
1
answer
105
views
R TraMinerR - why is seqformat throwing error?
I'm very new to TraMineR, but am trying to examine sequences of modes that patients used for clinical visits over time.
My data looks like this after setting it up to convert it to from SPELL to STS ...
- 13
2
votes
1
answer
301
views
How to prevent TraMineR state distribution plot (seqdplot) from removing missing states
I am analysing some sequence data and wish to be able to see missing states within all of my sequence plots. However, I have noticed that TraMineR's state distribution plot function seqdplot ...
- 357
2
votes
1
answer
80
views
Complete subsequence in Traminer
Subsequences functions give interesting results with the seqefsub function. I work on sequences composed of geographical locations. Is there a way to know whether the subsequence listed is a complete ...
- 77
1
vote
2
answers
344
views
Sequence analysis and descriptive statistics of clusters in R
I am currently doing a sequence analysis, using the TraMineR package in R. However, i am having trouble finding out how to extract descriptive statistics for each cluster i get.
Using the mvad dataset
...
- 11
1
vote
1
answer
89
views
seqformat creates sequences with NA values in R
I'm using seqformat in R to analyze the sequence of events.
I have this data, for example, for practice where I have a huge dataset, but I'm using it to understand the function format:
...
- 373
1
vote
1
answer
100
views
Understanding the output of seqefsub
I have a dataset where I have three columns containing the site name, the event and the time. An example of it is shown below:
ABC123 Event A 25-07-21 00:01
ABC123 Event B 25-...
- 11
4
votes
1
answer
242
views
Optimal number of clusters TramineR
My problem may seem trivial to most of you. I'm working on hierarchical clustering using warde method with my data and would I like to identify the optimal number of clusters. This is the plot that ...
- 885