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juba / explor

Interfaces for Multivariate Analysis in R
https://juba.github.io/explor/
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Error : spécification de version incorrecte ‘0,7’ #10

Closed lost-geographer closed 7 years ago

lost-geographer commented 7 years ago

Hi,

I just ran explor with this command explor(acm_résutats) and I get an error as shown below : 

Listening on http://127.0.0.1:7428
Warning: Error in : spécification de version incorrecte ‘0,7’
Stack trace (innermost first):
    4: <Anonymous>
    3: do.call
    2: print.shiny.appobj
    1: <Promise>
Error : spécification de version incorrecte ‘0,7’

I cannot understand which program version it is talking about. I used explor (0.3.1) on R (3.3.2) trough RStudio (1.0.44). All loaded packages are up-to-date and above 0.7.

lost-geographer commented 7 years ago

The error comes from the fact that I use commas as decimal separator with this option : options(OutDec= ","). Replacing the comma with a point solves the issue.

juba commented 7 years ago

Glad you fixed the issue, I took a quick look at it but didn't really see where it could come from.

Thanks for letting me now.

lost-geographer commented 7 years ago

You are welcome. You can reproduce the bug with this code :

library(FactoMineR)
library(explor)

options(OutDec= ",")

data(tea)
mca_results = MCA(tea, quanti.sup=19, quali.sup=c(20:36))

explor(mca_results)

Actually, most of the people would have used write.csv2() in order to get comma separated decimals outputs, without changing global options.