Displaying 9 results from an estimated 9 matches for "x10000".
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10000
2010 Apr 14
6
sum specific rows in a data frame
I have a data frame called "pose":
DESCRIPTION QUANITY CLOSING.PRICE
1 WHEAT May/10 1 467.75
2 WHEAT May/10 2 467.75
3 WHEAT May/10 1 467.75
4 WHEAT May/10 1 467.75
5 COTTON NO.2 May/10 1 78.13
6 COTTON NO.2 May/10 3 78.13
7 COTTON NO.2 May/10 1 78.13
2010 Nov 22
1
empity value in colnames
Hi Guys.
I have a matrix which has names in every other column and the other one is
empity ("")
example
X10000 X10001 X10002
[1,] "A" "G" "A" "G" "G"
[2,] "G" "G" "A" "G" "A"
[3,] "G" "G" "A" "A" "A"
[4,] "G" &qu...
1998 Jun 25
0
security hole in mailx
...able to
write in /var/spool/mail is usually an open door to the root
account, for example by using races and such in mail delivery
programs.
You can check if your particular version of mailx is vulnerable
through these steps:
$ cp `which mailx` ./mailx
$ HOME=`perl -e ''print "A"x10000''` ./mailx
Segmentation fault (core dumped)
$ gdb ./mailx core
GNU gdb 4.17
[...]
#0 0x41414141 in ?? ()
Here we go. By the way, although in Linux 2000 "A"s are enough,
in Solaris you''ll need more (10000 worked for me). I''ve verified
that Debian GNU/Linux (pack...
2003 Jul 17
1
dbApply and data.frame
...ot;, "100018", "10002",
.
.
"99962", "9997", "99973", "99978", "9998", "99987", "99989",
"9999", "99993", "99995"))
what I get when I use as.data.frame(fraktil) is as said
X10000 X100003 X100004
123.85 59.7 61,5
I have tried this
fraktil.df <-
data.frame(LinieID=names(fraktil),"quantile_85"=unlist(fraktil))
but when I do this R shutsdown with no warning( R 1071, on a winXP system)
the same happens when I try write....
2004 Feb 28
1
Line splitting in system() (PR#6624)
According to the manual, system() splits output lines into
8096-char chunks; under UNIX, actually seems to return 8094
chars, and drop the 8095th. Spot missing digits in:
x2 <-
system("perl -e 'print \"0123456789\"x10000'",
intern=T)
Looks like a bug in the code to remove newlines at
src/unix/sys-unix.c:218 -- fgets() reads size-1 characters
and adds null, so strlen(buf)<size always true. Testing for
'\n' explicitly is probably better (deals with 8094 chr + \n
case) -- it turns out the win...
2010 Aug 20
1
Problem to compute a function with very large numbers
Dear R users,
I have been trying to compute the following function and need it to work
with n=15000, but it would only compute for smaller ns, such as n=1000 and
not above. I was wondering if anyone would have a solution for this problem!
Thank you very much for your kind support!
Sincerely,
Nan
------
Wi <- function(n) {
fun <- function(w,i){
2011 Sep 17
3
[PATCH 1/1] hivexml: Base64-encode non-printable data
Some of the data in names and string values were being unsafely printed,
causing some types of XML processors to fail (e.g. Python's Expat).
This patch checks for printability of each character and outputs base64
with an encoding attribute for unsafe data.
---
xml/hivexml.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 64 insertions(+), 11 deletions(-)
2010 Apr 15
4
Does "sink" stand for anything?
Hello Everyone,
Learning about R and its wonderful array of functions. If it's not obvious, I usually try to find out what a function stands for. I think this helps me remember better.
One function that has me stumped is "sink." Can anyone tell me if this stands for something?
Thanks,
Paul
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2010 Nov 24
0
4. Rexcel (Luis Felipe Parra)-how to run a code from excel
...ST)
To: r-help at r-project.org
Subject: [R] empity value in colnames
Message-ID: <1290465368687-3054564.post at n4.nabble.com>
Content-Type: text/plain; charset=us-ascii
Hi Guys.
I have a matrix which has names in every other column and the other one is
empity ("")
example
X10000 X10001 X10002
[1,] "A" "G" "A" "G" "G"
[2,] "G" "G" "A" "G" "A"
[3,] "G" "G" "A" "A" "A"
[4,] "G" &qu...