Re: [Rd] str() gives odd looking output on complex vectors that are not purely imaginary (PR#13985)

[maechler]

 RC == Rich Calaway richcala...@revolution-computing.com
 on Tue,  6 Oct 2009 01:00:10 +0200 (CEST) writes:

RC Full_Name: Rich Calaway
RC Version: R 2.9.2
RC OS: Windows Vista
RC Submission from: (NULL) (65.47.30.18)


RC Try this:

RC x - rnorm(25)
RC y - rnorm(25)*1i
RC z - x+y
RC str(z)
RC str(y)

RC When I try this, I see the following:

 str(z)
RC cplx [1:25] 0.0102+ 0.9463-1 -1.+ ...
 str(y)
RC cplx [1:25] 0+0.0975i 0-1.5060i 0+0.4071i ...

RC I see this in 2.9.2 and in the alpha build of 2.10.0:

Thank you, Rich.

That is indeed a bug in  prettyNum(*, drop0trailing=TRUE)
which I will fix  ASAP.

Martin

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[Rd] str() gives odd looking output on complex vectors that are not purely imaginary (PR#13985)

[richcalaway]

Full_Name: Rich Calaway
Version: R 2.9.2
OS: Windows Vista
Submission from: (NULL) (65.47.30.18)


Try this:

x - rnorm(25)
y - rnorm(25)*1i
z - x+y
str(z)
str(y)

When I try this, I see the following:

 str(z)
 cplx [1:25] 0.0102+ 0.9463-1 -1.+ ...
 str(y)
 cplx [1:25] 0+0.0975i 0-1.5060i 0+0.4071i ...

I see this in 2.9.2 and in the alpha build of 2.10.0:
 sessionInfo()
R version 2.9.2 (2009-08-24) 
i386-pc-intel32 
locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics  grDevices utils datasets  methods   base 
other attached packages:
[1] Revobase_0.2-1
loaded via a namespace (and not attached):
[1] pkgXMLBuilder_1.0 XML_2.6-0

 sessionInfo()
R version 2.10.0 alpha (2009-10-04 r49926) 
i386-pc-mingw32 

locale:
[1] LC_COLLATE=English_United States.1252 
[2] LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C  
[5] LC_TIME=English_United States.1252

attached base packages:
[1] stats graphics  grDevices utils datasets  methods   base

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