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Hi May I know where is the location of commands we used in R in the history? Regards, Mahmood [[alternative HTML version deleted]]

Hi I would like to make the color of the chart border to black. However, the following command doesn't work plot(res.pca, choix="ind", border="black") Any way to fix that? Regards, Mahmood [[alternative HTML version deleted]]

Hi I use fviz_famd_ind() from factoextra and I would like to know 1) How can I decrease the font size? 2) How to increase max.overlaps? ind <- get_famd_ind(res.famd) fviz_famd_ind(res.famd, col...

Hi I use the following command to create a violin chart p <- ggplot(mydata, aes(x=BENCH, y=V)) + geom_violin(trim=FALSE) + geom_dotplot(binaxis='y', stackdir='center', dotsize=0.6) + scale_y_continuous(trans = scales::pseudo_log_trans...

Hi, With the following command, I get a messy violin plot which can be seen at https://pasteboard.co/JVdZKNz.jpg p <- ggplot(mydata, aes(x=BE, y=INT)) + geom_violin(trim=FALSE) p + geom_dotplot(binaxis='y', stackdir='center...

Hi I use this command to generate a graph of individuals ind <- get_famd_ind(res.famd) fviz_famd_ind(res.famd, repel = TRUE) I would like to know how can I specify different colors for different individuals? The colorization...

Hi I use the following function to plot the variables with their contributions. fviz_famd_var(res.famd, "quanti.var", col.var = "contrib", gradient.cols = c("#00AFBB", "#E7B800", "#FC4E07"), repel = TRUE) The result can be seen at https://i.stack...

Hi I use the following R script to plot two graphs. library(FactoMineR) mydata <- read.csv('test.csv', header=T,row.names=1) res.pca = PCA(mydata, quali.sup=5, graph=F) plot(res.pca, choix="var", axes=c(1...

Hi, 1- How can I assign different colors to different observations in the PCA chart? Assume, I have 10 observations and I want to use black color for the first 5 and read for the next 5 observations. Currently, I...

Hi, I would like to know if it is possible to plot a weighted violin chart with R. Currently, I have > library(ggplot2) > mydata <- read.csv('test.csv', header=T,row.names=1) > mydata V1 V2 V3 P1 73.6...

Hi, 1- How can I assign different colors to different observations in the PCA chart? Assume, I have 10 observations and I want to use black color for the first 5 and read for the next 5 observations. Currently, I...

Hi Rasmus, Please see the following commands. The box fails. > library("FactoMineR") > mydata <- read.csv('test.csv', header=T,row.names=1) > res.pca = PCA(mydata, quali.sup=5, graph=F) > plot(res.pca, choix="ind") > box(col='black') Error...

Hi In the example shown in [1], there is command that adds ellipses in the individual map. fviz_mfa_ind(res.famd, habillage = "Label", # color by groups palette = c("#00AFBB", "#E7B800", "#FC4E07"), addEllipses = TRUE, ellipse.type = "confidence", repel = TRUE # Avoid...

Hi Maybe this is not directly related to R, but I appreciate you can help me with an idea. I use the following ggscatter function to plot a Pearson correlation Coefficient and it works fine. In the chart I see...

Hi, I tried to run the HCPC example [1] in the online R [2], but got an error: library(FactoMineR) data(tea) res.mca = MCA(tea, ncp=20, quanti.sup=19, quali.sup=c(20:36), graph=FALSE) res.hcpc...

Hi, I followed the example described at [1] but I don't know why I get the following warning > library(ggplot2) > library(Hmisc) > mydata <- read.csv('test.csv', header=T,row.names=1) > mydata V1 V2 V3 V4 P1 73...

Hi I would like to use the violin plot as described in the manual [1]. In the example, I see ToothGrowth$dose <- as.factor(ToothGrowth$dose) head(ToothGrowth) On the other hand, my data is a csv file containing some...

OK. It seems that it depends on where R is launched. In my case, I found .Rhistory file in ~/Documents. Regards, Mahmood ________________________________ From: R-help <r-help-bounces at r-project.org> on behalf of Dr Eberhard W Lisse <el...

Yes it seems that it need more than 2 points to create the shape. Thanks Regards, Mahmood ________________________________ From: Kevin Thorpe <kevin.thorpe at utoronto.ca> Sent: Thursday, May 20, 2021 1:38:32 PM To: Mahmood Naderan-Tahan Cc: R...

Please ignore the previous email... Regards, Mahmood ________________________________ From: R-help <r-help-bounces at r-project.org> on behalf of Mahmood Naderan-Tahan <mahmood.naderan at ugent.be> Sent: Wednesday, March 31, 2021 11:19:59 AM To: r-help...