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
39
questions with no upvoted or accepted answers
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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 ...
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4
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0
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572
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Memory bottleneck in seqdist?
Is it possible that there is a memory bottleneck in seqdist()?
I'm a researcher working with register data on a Windows x64 computer with 64 gb of RAM. Our data consists of 60,000 persons, and at ...
- 1,206
2
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1
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686
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How can you create Relative Frequency Sequence Plots with (Sampling) Weights and Groups using TraMineR?
Fasang/Liao(2014) have presented Relative Frequency Sequence Plots (RFSP) as a smoothing method for sequence plots:
A RFSP orders a sequence object according to cluster quality measure or MDS ...
2
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0
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103
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How to do distance calculation and clustering for event sequences in TraMineR?
I've been using TraMineR for a while now, even though I consider myself a begginer user. The same goes for R language.
Yet, I've been able to successfully perform a few optimal matching analysis. Now ...
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1
vote
2
answers
51
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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
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35
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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
1
vote
1
answer
42
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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
1
answer
117
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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
1
vote
1
answer
100
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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
1
vote
1
answer
107
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how to remove "Modal state sequence" field from seqmsplot
Hi I would like to make a plot of the sequence of modal states (seqmsplot in TraMineR) but because I am making a figure which consists some other plots I would like to remove the in-build subtitle ...
- 13
1
vote
1
answer
47
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issue with biofam3c data in SeqHMM
I have the data which is biofam3c in package SeqHMM in list format. I wanted to see it in matrix form. I used this command
matrix_biofam3c= matrix(unlist(biofam3c), ncol=16, byrow= TRUE)
But its ...
- 11
1
vote
0
answers
498
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Weighted Cluster Analysis in R — generating more clusters than requested with hclust
I'm trying to conduct a hierarchical agglomerative cluster analysis in R by using the Weighted Cluster package. Before doing so, I calculated the distances between state sequences by leveraging the ...
- 43
1
vote
1
answer
61
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Possible to write Typology into dataset?
I am working with TraMineR and I am new to R and TraMineR.
Actually I made a typology of a life course dataset with TraMineR and the cluster library in R.
(used this guide: http://traminer.unige.ch/...
- 11
1
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1
answer
229
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My TraMineR sequence plot exceeds the set data range. Why does it do that and how can I fix it?
My problems can easily be summarized in these two pictures:
Sequence Plots:
Sequence Frequency:
The x axis is exceeded, although the dataset ends at 2018. I really hope to find out why this is ...
1
vote
1
answer
176
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Converting TSE data to STS with TraMineRextras
I have a data set which is formatted like TSE:
Event is a code of the mode of entry (1 is export, 2 to 5 is partenariat, 6 to 7 is Acq.Mino, 8 is Acq_Majo). Country is not used.
I would like to ...
