[R-sig-eco] correlation plot in color

[Drew Tyre]

Manuel,

T may be getting interpreted as TRUE, not your variable name. Try renaming the variable to something else and see if that helps.

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Drew Tyre
 
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On 3/21/20, 8:32 PM, "R-sig-ecology on behalf of Manuel Esteban Lucas Borja" <r-sig-ecology-bounces using r-project.org on behalf of ManuelEsteban.Lucas using uclm.es> wrote:

    Dear all,
    
    
    
    First of all, I hope this email will find you well.
    
    
    
    I am working with a biological dataset (please see in attachment) composed by 5 variables. The columns EMF, Biodiversity, MDS1 and MDS2 are numerical variables whereas T is a categorical one.
    
    
    
    I would like to obtain a correlation chart showing correlation coefficients, histograms and different colours for each observation following the categorical variable "T". Please see below the initial chart I got but in which observations are not classified in different colours following the categorical variable "T".
    
    
    
    This is the code I used with any positive result back.
    
    
    
    corrMatOrder (dataset, histogram = T, pch = 19, method= spearman, family="CM Roman", col=c("red", "green3", "blue", "black")[code.levels(dataset$T)])
    
    
    
    I work with Rstudio. Thank you very much for your time and help.
    
    Best
    
    
    
    Manuel
    
    
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