Displaying 8 results from an estimated 8 matches for "crespigni".
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crespigny
2006 May 09
4
ks.test one-sample - where can I get a list of the strings specifying the distribution?
Dear all,
One can use ks.test(x,y) for a one-sample kolmogorov-smirnov test:
x being the data sample
y being a string specifying a distribution
I notice the help on ks.test does not tell you how to get such a list. Is
this a hole in my R knowledge?
Where can I get a list of the strings specifying the possible
distributions?
and more specifically
What would be the string and following
2011 Aug 27
3
all combinations of the elements of two vectors
Dear R-help readers,
I'm sure this problem has been answered but I can't find the solution.
I have two vectors
v1 <- c("a","b")
v2 <- c(1,2,3)
I want an easy way to produce every possible combination of v1, v2 elements
Ie I want to produce
c("a1","a2","a3", "b1","b2","b3")
regards
Desmond
Desmond
2011 Apr 19
1
Boost library in R package.
Hi R package developers,
I would like to know whether anyone had experience using the C++ Boost
library within an R package, and how portable was the resulting package.
I am especially thinking of possible compiling problems on Windows and
Apple systems.
If anyone had any tips on how to render an R package using Boost
portable, that would be very much appreciated.
Thank you very much for
2011 Apr 19
1
Boost library in R package.
Hi R package developers,
I would like to know whether anyone had experience using the C++ Boost
library within an R package, and how portable was the resulting package.
I am especially thinking of possible compiling problems on Windows and
Apple systems.
If anyone had any tips on how to render an R package using Boost
portable, that would be very much appreciated.
Thank you very much for
2005 Mar 15
1
RODBC, sqlSave and sqlAppend
Hi all,
I am currently trying to read, write and append data between R and MS access
using the RODBC library functions. I have no problems reading in the data
but when using sqlSave and sqlAppend it doesn't seem to work. I have made
sure that all the column names are sensible and there are no gaps etc in the
variables. My call looks like this:
sqlSave(channel,treatlist,test=F)
I've
2005 Apr 12
0
Can you subset with the context of RExcel
Hi all,
I am trying to use RExcel at the moment. I am able to get it to work for
simple commands, but I can't seem to get it to work when I subset the data.
So for example, if I start RExcel, and then 'Put R var' with the following:
1 1 2
2 1 2
3 1 2
4 1 2
5 1 2
6 1 2
7 1 2
8 1 2
9 1 2
10 1 2
and set it to variable x, then I 'run R' on the code 'z <- t(x)' and
2007 Oct 11
2
test for whether dataset comes from a known MVN
Dear all,
I have a multivariate dataset containing 100,000 or more points.
I want find the p-value for the dataset of points coming from a
particular multivariate normal distribution
With
mean vector u
Covariance matrix s2
So
H0: points ~ MVN( u, s2)
H1: points not ~ MVN( u, s2)
How do I find the p-value in R?
To me this is a likelihood ratio test problem.
In H0 the parameters are
2005 Mar 15
0
Fwd: RODBC, sqlSave and sqlAppend
Début du message réexpédié :
> De: Depiereux Constant <constant.depiereux@aqte.be>
> Date: 16 mars 2005 00:11:11 GMT+01:00
> À: spjgmwn@iop.kcl.ac.uk
> Objet: Rép : [R] RODBC, sqlSave and sqlAppend
>
>
> Le 15-mars-05, à 16:19, Matthew W Nash a écrit :
>
>> Hi all,
>>
>> I am currently trying to read, write and append data between R and MS