Displaying 7 results from an estimated 7 matches for "nd1".
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2024 Dec 18
2
Query concerning working directory for file.choose()
...altered if I setwd() within that function. Have I misunderstood something or is this
an infelicity of file.choose(). sessionInfo() gives my system as
R version 4.4.2 (2024-10-31)
Platform: x86_64-pc-linux-gnu
Running under: Linux Mint 22
I've a small example script. It actually helps to create nd1 and nd2 and give them some dummy
files before testing.
Suggestions welcome.
John Nash
# fcdir.R -- show directory being used by function that calls file choose
cpath<-getwd()
nd1<-paste0(cpath,"/nd1")
nd2<-paste0(cpath,"/nd2")
dir.create(nd1)
dir.create(nd2)
myfc&l...
2024 Dec 18
2
Query concerning working directory for file.choose()
...hat function. Have I misunderstood something or is this
> an infelicity of file.choose(). sessionInfo() gives my system as
> R version 4.4.2 (2024-10-31)
> Platform: x86_64-pc-linux-gnu
> Running under: Linux Mint 22
>
> I've a small example script. It actually helps to create nd1 and nd2 and give them some dummy
> files before testing.
>
> Suggestions welcome.
>
> John Nash
>
>
> # fcdir.R -- show directory being used by function that calls file choose
> cpath<-getwd()
> nd1<-paste0(cpath,"/nd1")
> nd2<-paste0(cpath,"...
2024 Dec 18
2
Query concerning working directory for file.choose()
...at function. Have I misunderstood something or is this
> an infelicity of file.choose(). sessionInfo() gives my system as
> R version 4.4.2 (2024-10-31)
> Platform: x86_64-pc-linux-gnu
> Running under: Linux Mint 22
>
> I've a small example script. It actually helps to create nd1 and nd2 and give them some dummy
> files before testing.
>
> Suggestions welcome.
>
> John Nash
>
>
> # fcdir.R -- show directory being used by function that calls file choose
> cpath<-getwd()
> nd1<-paste0(cpath,"/nd1")
> nd2<-paste0(cpath,&q...
2008 Oct 10
1
Coefficients in a polynomial glm with family poisson/binomial
...the glm. This is clearly not a nice way of doing things.
Could anyone please inform me of why this is happening and of a better way around this?
Code:
glm2<-glm(FEDSTATUS1~AGE+I(AGE^2), family=binomial(link="probit"))
summary(glm2) ### first set of "wrong coefficients"
nd1<-expand.grid(AGE=c(1:70))
Pred.Fed1<-predict(glm2,nd1,type="response")
points(predict(glm2,nd1,type="response")~nd1$AGE, col=2)
AGE11<-c(11:70)
Pred<-t(rbind(Pred.Fed1,AGE11))
Pred<-as.data.frame(Pred)
model<-lm(Pred$Pred.Fed1~Pred$AGE11+I(Pred$AGE11^2))
summ...
2005 Jan 28
4
extracting from a data.frame
...] "C" "CA" "CB" "CD" "CD1" "CD2" "CE" "CE1" "CE2" "CE3" "CG"
[12] "CG1" "CG2" "CH2" "CZ" "CZ2" "CZ3" "N" "ND1" "ND2" "NE" "NE1"
[23] "NE2" "NH1" "NH2" "NZ" "O" "OD1" "OD2" "OE1" "OE2" "OG" "OG1"
[34] "OH" "OXT" "SD" "SG&qu...
2008 Oct 13
0
Re : using predict() or fitted() from a model with offset; unsolved, included reproducible code
...de)
lmAO<-glm(MassChange24h~AGE,? family=gaussian,na.action=na.exclude) ###the fitted values from the offset model are the same as from this one!
summary(lmAO) ## table is fine, shows the effect of T1, taking into account the offset
fitted(lmAO)? ## Problem : getting same values as for model lmA
nd1<-expand.grid(T1=c(10,11,12,13,14,15,16,17,18,19))
Pred<-predict(lmA, nd1, type="response")
nd1<-expand.grid(T1=c(10,11,12,13,14,15,16,17,18,19))
Pred<-predict(lmAO, nd1, type="response") #### get same values as for model lmA , and changing T variable in the offset mo...
2003 Dec 19
9
virtual disk/block-device problem
...have a partition to back the vds:
xenctl partitions add -phdb2 -f
hdb2 is of course the second partition on the second disk. I am assuming
that the partition doesn''t need to have a filesystem on it, i.e., it just
uses the raw blocks for storage? I create three vds:
xenctl vd create -nD1 -s128M
xenctl vd create -nD2 -s128M
xenctl vd create -nD3 -s128M
Then I use the returned keys to create virtual block devices:
xenctl vbd create -n0 -w -v0 -k3827077824
xenctl vbd create -n0 -w -v1 -k8055618233
xenctl vbd create -n0 -w -v2 -k6945314927
Write access is given to domain0 (-n0)...