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FactoMineR users
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Kris Lockyear
2
Jul 21
Re: Récapitulatif destiné à factominer-users@googlegroups.com - 1 mise à jour dans 1 sujet
The larger the dataset, the lower the percentage variance explained tends to be, which makes
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Re: Récapitulatif destiné à factominer-users@googlegroups.com - 1 mise à jour dans 1 sujet
The larger the dataset, the lower the percentage variance explained tends to be, which makes
Jul 21
Dominique Beling Nkoumba
Jul 20
Quality of a MCA
Hello everyone, I'm trying to perform an MCA on a large sample of individuals (>15 000) and 8
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Quality of a MCA
Hello everyone, I'm trying to perform an MCA on a large sample of individuals (>15 000) and 8
Jul 20
Nils
Jul 16
FAMD - Explained variance and Encoding Issues
Hi, I have an isse with the current FAMD implementation. I used the FAMD on a dataset where one
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FAMD - Explained variance and Encoding Issues
Hi, I have an isse with the current FAMD implementation. I used the FAMD on a dataset where one
Jul 16
Dylan Mann-Krzisnik
Jul 16
Box-Cox or Yeo-Johnson transform as a preprocessing step to FAMD
Hello FactoMineRers, I am currently experimenting with FactoMineR's FAMD model for mixed
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Box-Cox or Yeo-Johnson transform as a preprocessing step to FAMD
Hello FactoMineRers, I am currently experimenting with FactoMineR's FAMD model for mixed
Jul 16
Mahmood Naderan
Jul 13
Resizing hcpc charts
Hi Is there any way to enlarge the hcpc dendrogram chart? As I resize the x11 window, I see that a
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Resizing hcpc charts
Hi Is there any way to enlarge the hcpc dendrogram chart? As I resize the x11 window, I see that a
Jul 13
TomVI1316
Jul 12
Is the output from FactoShiny Asymmetric or Symmetric when running CA?
Hello, I'm using CA for my dissertation and have produced a plot following the team's
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Is the output from FactoShiny Asymmetric or Symmetric when running CA?
Hello, I'm using CA for my dissertation and have produced a plot following the team's
Jul 12
Maya Lebow
Jul 11
impute FAMD
Hello I am new here to FactoMineR. I have a question. I have an error when imupting data 'data.
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impute FAMD
Hello I am new here to FactoMineR. I have a question. I have an error when imupting data 'data.
Jul 11
Mahmood Naderan
Jul 5
Does HCPC include qualitative variables?
Hi, I would like to know if PCA+HCPC yields the same results as FAMD+HCPC? I mean, I want to know if
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Does HCPC include qualitative variables?
Hi, I would like to know if PCA+HCPC yields the same results as FAMD+HCPC? I mean, I want to know if
Jul 5
Mahmood Naderan
Jul 5
Drawing dendrogram with HCPC
Hi Is it possible to draw part of a HCPC dendrogram chart? For example, instead of displaying 100
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Drawing dendrogram with HCPC
Hi Is it possible to draw part of a HCPC dendrogram chart? For example, instead of displaying 100
Jul 5
Mahmood Naderan
Jun 29
About HCPC clustering
Hi, I used FAMD and HCPC functions for a dataset and as you can see in the figure https://imgur.com/
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About HCPC clustering
Hi, I used FAMD and HCPC functions for a dataset and as you can see in the figure https://imgur.com/
Jun 29
Camille Van Eupen
,
Francois Husson
3
Jun 16
implementing col.w in PCA (and HCPC) for weighting active variables
Thank you, Francois. I can work with that :) Kind regards, Camille Op wo 16 jun. 2021 om 10:48
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implementing col.w in PCA (and HCPC) for weighting active variables
Thank you, Francois. I can work with that :) Kind regards, Camille Op wo 16 jun. 2021 om 10:48
Jun 16
Daniela Cid
,
Francois Husson
4
Jun 16
Help with interpretation of an MFA
The estimate in your case, is the estimate of the coefficient of the category in the 1-way analysis
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Help with interpretation of an MFA
The estimate in your case, is the estimate of the coefficient of the category in the 1-way analysis
Jun 16
Mahmood Naderan
May 27
Question about HCPC
Hi I would like to know what is the logic for "click to cut the tree" in HCPC function? It
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Question about HCPC
Hi I would like to know what is the logic for "click to cut the tree" in HCPC function? It
May 27
Mahmood Naderan
May 18
Interpreting FAMD results
Hi I have a problem with understanding the output of an FAMD analysis. The data file and the results
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Interpreting FAMD results
Hi I have a problem with understanding the output of an FAMD analysis. The data file and the results
May 18
montoy...@gmail.com
,
Francois Husson
5
Apr 29
MissMDA, quali.sup, compete.Obs ou tab.dij ?
Bonjour, Merci de votre réponse. Effectivement, j'ai plusieurs variables qui ont le même nom pour
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MissMDA, quali.sup, compete.Obs ou tab.dij ?
Bonjour, Merci de votre réponse. Effectivement, j'ai plusieurs variables qui ont le même nom pour
Apr 29
François-Camille Grolleau
,
Francois Husson
3
Apr 28
Error running PCA in FactoShiny
Thank you very much for the speed reply!! I checked and was using running the last version of R in R
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Error running PCA in FactoShiny
Thank you very much for the speed reply!! I checked and was using running the last version of R in R
Apr 28
Mahmood Naderan
,
Francois Husson
2
Apr 24
How row.w is used in PCA?
Hi, The weights in PCA can be understood in the sense that a PCA done with an individual that has a
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How row.w is used in PCA?
Hi, The weights in PCA can be understood in the sense that a PCA done with an individual that has a
Apr 24
Mahmood Naderan
,
Meinhard H. Schroeder
6
Apr 20
Weighted PCA
Yes I know the final summation of weights are 1. However as you said, it has recalibrated the weights
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Weighted PCA
Yes I know the final summation of weights are 1. However as you said, it has recalibrated the weights
Apr 20
Kris Lockyear
Apr 18
Re: Récapitulatif destiné à factominer-users@googlegroups.com - 1 mise à jour dans 1 sujet
The weights have to sum to 1, by the looks of it. > res.pca$call$row.w [1] 0.50 0.05 0.44 0.01 = 1
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Re: Récapitulatif destiné à factominer-users@googlegroups.com - 1 mise à jour dans 1 sujet
The weights have to sum to 1, by the looks of it. > res.pca$call$row.w [1] 0.50 0.05 0.44 0.01 = 1
Apr 18
Jonatan Del Solar Velarde
Apr 8
Reduce Tree phisical size
Good day friends: Can anyone help me how to reduce this tree size?? i cant visualize the lower of the
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Reduce Tree phisical size
Good day friends: Can anyone help me how to reduce this tree size?? i cant visualize the lower of the
Apr 8
Jonatan Del Solar Velarde
,
Francois Husson
2
Apr 6
Trouble with FactomineR
Hi Jonatan, You have to update all the packages FactoMineR, Factoshiny, FactoInvestigate. And if you
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Trouble with FactomineR
Hi Jonatan, You have to update all the packages FactoMineR, Factoshiny, FactoInvestigate. And if you
Apr 6
Kris Lockyear
Apr 5
Re: Récapitulatif destiné à factominer-users@googlegroups.com - 3 mises à jour dans 2 sujets
CA is inherently weighted so no need to do that for counts. K. From: factominer-users@googlegroups.
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Re: Récapitulatif destiné à factominer-users@googlegroups.com - 3 mises à jour dans 2 sujets
CA is inherently weighted so no need to do that for counts. K. From: factominer-users@googlegroups.
Apr 5
Mahmood Naderan
,
Francois Husson
2
Mar 26
Low contribution and high cos2
Hi The variable V2 is well projected on the plane. And the cos² is similar to the cos² of the other
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Low contribution and high cos2
Hi The variable V2 is well projected on the plane. And the cos² is similar to the cos² of the other
Mar 26
Nora Warholm Essahli
,
Francois Husson
2
Mar 26
Eta2 MCA
Bonjour, La fonction AovSum du package FactoMineR permet de faire l'analyse de variance et donc d
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Eta2 MCA
Bonjour, La fonction AovSum du package FactoMineR permet de faire l'analyse de variance et donc d
Mar 26
Eric Robin TOUKAM C.
, …
Francois Husson
5
Mar 17
Problème avec l'installation de FactoMineR sous R-4.0.4
La commande pour charger FactoMineR est : library(FactoMineR) Il ne vous reste plus qu'à lancer
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Problème avec l'installation de FactoMineR sous R-4.0.4
La commande pour charger FactoMineR est : library(FactoMineR) Il ne vous reste plus qu'à lancer
Mar 17
Mahmood Naderan
Mar 17
Running FAMD example
Hi I read the famd method described at http://www.sthda.com/english/articles/31-principal-component-
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Running FAMD example
Hi I read the famd method described at http://www.sthda.com/english/articles/31-principal-component-
Mar 17
Kris Lockyear
,
Mahmood Naderan
4
Mar 17
Re: Récapitulatif destiné à factominer-users@googlegroups.com - 1 mise à jour dans 1 sujet
Thanks kris. That was a good hint. I also found this useful http://www.sthda.com/english/articles/31-
unread,
Re: Récapitulatif destiné à factominer-users@googlegroups.com - 1 mise à jour dans 1 sujet
Thanks kris. That was a good hint. I also found this useful http://www.sthda.com/english/articles/31-
Mar 17
Mahmood Naderan
Mar 14
Question about FAMD
Hi, I would like to know what is the difference between FAMD and PCA+quali.sup? As I see the manual [
unread,
Question about FAMD
Hi, I would like to know what is the difference between FAMD and PCA+quali.sup? As I see the manual [
Mar 14
Mahmood Naderan
, …
Francois Husson
4
Mar 12
Graph for PCA
Thanks but it seems that your method doesn't show the qualitative variables. Please see the
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Graph for PCA
Thanks but it seems that your method doesn't show the qualitative variables. Please see the
Mar 12
Sergio Martínez
Mar 10
Wrong PCA results
Hi, I want to report an unexpected behaviour: pca.res <- PCA(X1, scale.unit = T, ncp = 10, graph =
unread,
Wrong PCA results
Hi, I want to report an unexpected behaviour: pca.res <- PCA(X1, scale.unit = T, ncp = 10, graph =
Mar 10
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