[R] version plot problem

[Rasmus Liland]

On 2020-06-24 10:03 +0000, PIKAL Petr wrote:
> Dear all
> 
> I have strange problem with plotting data.frame.

Dear Petr,

After fending off the iso-8859-2 encoding, 
continuing using my regular Unicode encoding, 
I was able to reproduce the error 3.6.3 
(sessionInfo and version at the end of the 
email).

Dropping the columns "Název Analýzy", 
"Kontrolor", "Prac", and "Vzorek" indeed 
makes the error go away ...

Best,
Rasmus

3.6.3:

	> sessionInfo()
	R version 3.6.3 (2020-02-29)
	Platform: x86_64-pc-linux-gnu (64-bit)
	Running under: Arch Linux
	
	Matrix products: default
	BLAS:   /usr/lib/libblas.so.3.9.0
	LAPACK: /usr/lib/liblapack.so.3.9.0
	
	locale:
	 [1] LC_CTYPE=en_GB.utf8       LC_NUMERIC=C
	 [3] LC_TIME=en_DK.utf8        LC_COLLATE=en_GB.utf8
	 [5] LC_MONETARY=nb_NO.utf8    LC_MESSAGES=en_GB.utf8
	 [7] LC_PAPER=nb_NO.utf8       LC_NAME=C
	 [9] LC_ADDRESS=C              LC_TELEPHONE=C
	[11] LC_MEASUREMENT=nb_NO.utf8 LC_IDENTIFICATION=C
	
	attached base packages:
	[1] stats     graphics  grDevices utils     datasets  methods   base
	
	loaded via a namespace (and not attached):
	[1] compiler_3.6.3
	> version
	               _
	platform       x86_64-pc-linux-gnu
	arch           x86_64
	os             linux-gnu
	system         x86_64, linux-gnu
	status
	major          3
	minor          6.3
	year           2020
	month          02
	day            29
	svn rev        77875
	language       R
	version.string R version 3.6.3 (2020-02-29)
	nickname       Holding the Windsock

4.0.2:

	> sessionInfo()
	R version 4.0.2 (2020-06-22)
	Platform: x86_64-pc-linux-gnu (64-bit)
	Running under: Arch Linux
	
	Matrix products: default
	BLAS:   /usr/lib/libblas.so.3.9.0
	LAPACK: /usr/lib/liblapack.so.3.9.0
	
	locale:
	 [1] LC_CTYPE=en_GB.utf8       LC_NUMERIC=C
	 [3] LC_TIME=en_DK.utf8        LC_COLLATE=en_GB.utf8
	 [5] LC_MONETARY=nb_NO.utf8    LC_MESSAGES=en_GB.utf8
	 [7] LC_PAPER=nb_NO.utf8       LC_NAME=C
	 [9] LC_ADDRESS=C              LC_TELEPHONE=C
	[11] LC_MEASUREMENT=nb_NO.utf8 LC_IDENTIFICATION=C
	
	attached base packages:
	[1] stats     graphics  grDevices utils     datasets  methods   base
	
	loaded via a namespace (and not attached):
	[1] compiler_4.0.2
	> version
	               _
	platform       x86_64-pc-linux-gnu
	arch           x86_64
	os             linux-gnu
	system         x86_64, linux-gnu
	status
	major          4
	minor          0.2
	year           2020
	month          06
	day            22
	svn rev        78730
	language       R
	version.string R version 4.0.2 (2020-06-22)
	nickname       Taking Off Again