Displaying 20 results from an estimated 49 matches for "akiyoshi".
2020 Jun 26
2
Error in substring: invalid multibyte string
Hi all,
I'm getting the following error from substring:
> substr("<I>Jens Oehlschl\xe4gel-Akiyoshi", 1, 100)
Error in substr("<I>Jens Oehlschl\xe4gel-Akiyoshi", 1, 100) :
invalid multibyte string at '<e4>gel-A<6b>iyoshi'
Is that normal / intended? I've tried setting the Encoding/locale to
Latin-1/UTF-8 but that does not help. nchar gives me somethi...
2020 Jun 27
1
Error in substring: invalid multibyte string
...g that if one of them errors because of
an unknown encoding then the other should as well. Even better, if regexpr
works, why shouldn't substr work as well?
Incidentally the analogous stringi function stri_sub works fine in this
case:
> stringi::stri_sub("<I>Jens Oehlschl\xe4gel-Akiyoshi", 1, 100)
[1] "<I>Jens Oehlschl\xe4gel-Akiyoshi"
But the stringi analog to nchar gives a similar warning:
> stringi::stri_length("<I>Jens Oehlschl\xe4gel-Akiyoshi")
[1] NA
Warning message:
In stringi::stri_length("<I>Jens Oehlschl\xe4gel-Akiyoshi...
2000 Feb 28
1
mapping of colornames into hsv?
I couldn't find this in online help or the archives:
Is there any R function or object giving the mapping of the colornames as
given by colors() into the hsv() model?
Regards
--
Dr. Jens Oehlschl?gel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 M?nchen
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
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Send "info", "h...
2000 Feb 28
1
mapping of colornames into hsv?
I couldn't find this in online help or the archives:
Is there any R function or object giving the mapping of the colornames as
given by colors() into the hsv() model?
Regards
--
Dr. Jens Oehlschl?gel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 M?nchen
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "h...
2000 Jan 21
0
Bug list summary (automatic post)
...8 +0100 (MET)
* PR# 385 *
Subject: Apply dimnames
From: Jonathan Rougier <J.C.Rougier@durham.ac.uk>
Date: Wed, 22 Dec 1999 11:22:27 +0000 (GMT)
--(+ patch proposal)
* PR# 386 *
Subject: as.matrix.data.frame() modifies content of character columns
From: "=?iso-8859-1?Q?Jens_Oehlschl=E4gel-Akiyoshi?=" <jens.oehlschlaegel-akiyoshi@mdfactory.de>
Date: Wed, 22 Dec 1999 16:18:19 +0100
* PR# 387 *
Subject: different subscripting behaviour using $<- or [<- for data.frames
From: "=?iso-8859-1?Q?Jens_Oehlschl=E4gel-Akiyoshi?=" <jens.oehlschlaegel-akiyoshi@mdfactory.d...
2000 Jun 27
2
R as a server in client server computing
...ich can receive a
dataframe from a client (over TCP/IP), does some processing, and sends some
data back. What is the prefered way to do this? Using the socket interface?
Using omega's CORBA stuff?
Does anyone has example code for doing so?
Thanks for any help
Regards
--
Dr. Jens Oehlschl?gel-Akiyoshi
Analyse
MD FACTORY GmbH
Gr?nstr. 15
40212 D?sseldorf
Tel.: 0211 1379-187
Fax.: 0211 1379-461
http://www.mdfactory.de
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Send "info", &...
2000 Mar 08
2
possible BUG with as.data.frame() and/or [.data.frame
...bsetting ok
> b[1,1]
[1] abc
Levels: abc
# subsetting fails
> b[1,2]
Error in [.data.frame(b, 1, 2) : undefined columns selected
##by contrast
> data.frame(cbind(tablename, 1:3))
tablename Var.2
1 abc 1
2 abc 2
3 abc 3
Regards
--
Dr. Jens Oehlschlägel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 München
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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Send "info", "...
2000 Jan 31
1
long character data
...n if given much memory.
# e.g.
x <- character(10)
for (i in 1:10) x[i] <- paste(1:1000, collapse="abc")
paste(x, collapse="")
# or directly
paste(1:10000, collapse="abc")
Am I violating any max(nchar(character())) or is this a bug?
Regards
Jens Oehlschl?gel-Akiyoshi
R --vanilla
> version
_
platform Windows
arch x86
os Win32
system x86, Win32
status
major 0
minor 90.1
year 1999
month December
day 15
language R
> gc()
free total (Mb)
Ncells 123274 250000 4.8
Vcells 746486 786432 6.0
--
Dr. Jens Oehl...
2000 Feb 11
1
astonishing memory phenomenon
...ng to 700000*4096/1024/1024 = 2734 MB, which
is impossible given the startup memory, impossible given RAM, impossible
given that no swaping occurs, furthermore the OS (WinNT4) never shows any
additional memory eaten up except that taken at startup.
What's going on?
Regards
Jens Oehlschlägel-Akiyoshi
> version
_
platform Windows
arch x86
os Win32
system x86, Win32
status
major 0
minor 90.1
year 1999
month December
day 15
language R
Dr. Jens Oehlschlägel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 München
Tel.: 089 545 28-27
Fax.: 089 545 2...
2000 Feb 11
1
new chron problems in RW0990
...= fnames) :
names attribute must be the same length as the vector
In addition: Warning message:
wrong number of fields in entry(ies) 1 in: unpaste(dates., sep = fmt$sep,
fnames = fmt$periods, nfields = 3)
Shall I send a bug report or is this a known problem?
Regards
--
Dr. Jens Oehlschlägel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 München
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
Standard Disclaimers: Opinions expressed here are personal
and are not otherwise represented. Any use of tradenames
in the above does not constitute a MD FACTORY endorsement.
-.-.-.-....
1999 Oct 04
1
SQL-Interface
Can anyone give advice how to interactively exchange data between R and
SQL-Databases like DB2, ORACLE, MS-SQL-Server ?
If the answer is: 'currently not', this would be information for me as well.
I will summarize to the list.
Best regards
--
Dr. Jens Oehlschl?gel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 M?nchen
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "h...
1999 Oct 18
2
Solving problems with read.fwf(), perl under WinNT (was: Re: Using metric scaling)
...:\NTRESKIT\perl),
- change to this directory (e.g. C:\NTRESKIT\perl)
- and run INSTALL.BAT (which updates the registry approbriately)
Well, besides having some files twice in C:\NTRESKIT\perl and
C:\NTRESKIT\perl\bin (e.g. perl.exe) (check your path)
it works now.
Best
--
Dr. Jens Oehlschl?gel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 M?nchen
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "h...
2000 Feb 29
3
standing ovations
...e: it gives an outstanding example of international
cooperation and it gives access to everyone, including the not-so-rich
countries, to tools essential to perform empirical research as they need it.
Thank you very much
and best wishes
for whatever your post-1.0 plans are
--
Dr. Jens Oehlschl?gel-Akiyoshi
(private mail, standard disclaimer)
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the su...
1999 Dec 21
3
BUG in format()? (PR#383)
....char() but not in formatC()
This behaviour of format() is not intended, is it?
Regards
Jens
> version
_
platform Windows
arch x86
os Win32
system x86, Win32
status
major 0
minor 90.1
year 1999
month December
day 15
language R
--
Dr. Jens Oehlschlägel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 München
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
Standard Disclaimers: Opinions expressed here are personal
and are not otherwise represented.
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-devel m...
1999 Nov 10
1
read.table problems
Yesterday I asked for help about read.table with a CSV file. I
received the following help. As always many thanks for the prompt
responses. Now I load my csv file in a text editor ( pfe) and delete
all spaces.
My original mail is at the end.
From: Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk>
Do you have spaces before the commas in your file?
> Yes, number , space,
1999 Nov 10
1
read.table problems
Yesterday I asked for help about read.table with a CSV file. I
received the following help. As always many thanks for the prompt
responses. Now I load my csv file in a text editor ( pfe) and delete
all spaces.
My original mail is at the end.
From: Peter Dalgaard BSA <p.dalgaard at biostat.ku.dk>
Do you have spaces before the commas in your file?
> Yes, number , space,
2020 Jun 27
0
Error in substring: invalid multibyte string
...he server says that the text is UTF-8:
curl -sI \
https://stat.ethz.ch/pipermail/r-devel/1999-November/author.html | \
grep Content-Type
# Content-Type: text/html; charset=UTF-8
But it's not, at least not all of it. If you ask readLines to mark
the text as Latin-1, you get Jens Oehlschl?gel-Akiyoshi without the
mojibake and invalid multi-byte characters:
x <- readLines(
'https://stat.ethz.ch/pipermail/r-devel/1999-November/author.html',
encoding = 'latin1'
)[28]
substr(x, 1, 100)
# [1] "<I>Jens Oehlschl?gel-Akiyoshi"
The behaviour we observe when encoding...
1999 Dec 20
1
BUG?
...1] "1"
>
> x$char[1] <- 'a'
> x$char[1]
[1] "a"
>
> x[1,"char"] <- 'a'
> x[1,"char"]
[1] "1"
I have no time to go after this tonight, but it looks liks bug, doesn't it?
Regards
--
Dr. Jens Oehlschl?gel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 M?nchen
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
Standard Disclaimers: Opinions expressed here are personal
and are not otherwise represented.
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mai...
2000 Jan 26
1
paste with a matrix
...}
> dd <- data.frame(code=c(1:3), label=letters[1:3])
> paste.matrix(dd, sep=" ", collapse=NULL)
[1] "1 a" "2 b" "3 c"
> paste.matrix(t(dd), sep=" ", collapse=NULL)
[1] "1 2 3" "a b c"
--
Dr. Jens Oehlschl?gel-Akiyoshi
MD FACTORY GmbH
Bayerstrasse 21
80335 M?nchen
Tel.: 089 545 28-27
Fax.: 089 545 28-10
http://www.mdfactory.de
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "h...
2000 Jan 04
0
format.char() speedup
Happy new Year!
Here is a slightly changed version of format.char(), which really speeds up
for big data.
Regards
Jens Oehlschlägel-Akiyoshi
format.char.old <- format.char
format.char <-
function (x, width = NULL, flag = "-")
{
if (is.null(x))
return("")
if (!is.character(x)) {
warning("format.char: coercing 'x' to 'character'")
x <- as.character(x...