Displaying 9 results from an estimated 9 matches for "u955".
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955
2013 Mar 15
3
reviewer comment
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
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2010 May 05
2
t.test per line
...){
m<-data.frame(group1,x)
#anova(aov(x ~ group1, m))
t.est(x ~ group1,m)
}
ttest<- apply(data, 1, fun)
Error in t.test.default(x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, :
data are essentially constant
Any help would be appreciated
ML
Best
--
Mohamed Lajnef,IE
INSERM U955 eq 15
P?le de Psychiatrie
H?pital CHENEVIER
40, rue Mesly
94010 CRETEIL Cedex FRANCE
Mohamed.lajnef at inserm.fr
tel : 01 49 81 31 31 (poste 18470)
Sec : 01 49 81 32 90
fax : 01 49 81 30 99
2011 May 25
1
transpose ?
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
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2011 Dec 15
1
Multicollinearty in logistic regression models
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
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2010 May 25
4
R eat my data
HI, Dear R community,
My original file has 1932 lines, but when I read into R, it changed to 1068
lines, how comes?
cdu@nuuk:~/operon$ wc -l id_name_gh5.txt
1932 id_name_gh5.txt
> gene_name<-read.table("/home/cdu/operon/id_name_gh5.txt", sep="\t",
skip=0, header=F, fill=T)
> dim(gene_name)
[1] 1068 3
--
Sincerely,
Changbin
--
Changbin Du
DOE Joint Genome
2010 Feb 17
2
Is the aggregate function the best way to do this?
Hi,
I''m having a dataframe ''Subset1'' with a number of factor variables and 160
numerical variables
Now I want to make sums for all rows that have the same values for the
different factor variables, except for the factor variables: VAR1,VAR2,VAR3
who may have the same values.
With the formula given below this works great, but in a situation with 15000
rows and 13
2010 Apr 30
3
Find solution for an error in the condition of if
Dear r-help,
Could you help me to find a solution for this error:
Il y a eu 50 avis ou plus (utilisez warnings() pour voir les 50 premiers)
> warnings()
Messages d'avis :
1: In if ((data[pa, k] == df[, j]) & (data[ch, k] == i)) { ... :
la condition a une longueur > 1 et seul le premier élément est utilisé
2: In if ((data[pa, k] == df[, j]) & (data[ch, k] == i)) { ... :
la
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 Feb 16
2
Error of Stepwise Regression with number of rows in use has changed: remove missing values?
Howdy, R Grues
I have enjoyed R, but I cannot solve one problem easily. Please help my problem.
When I tried the R script, I got the following Error. This error
results from input data file exported through a Excel spreadsheet
software.
Error in step(lm(pop.rate ~ as.numeric(year) + as.factor(policy) +
as.numeric(nation.grant) + ?:
??number of rows in use has changed: remove missing values?