Displaying 4 results from an estimated 4 matches for "r98".
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2010 Sep 03
1
How to use lm() output for systemfit() 'Seemingly unrelated regression'
I am having problem using output of lm() function for further analysing using
systemfit package.
Basicaly, the problem s following - I generate several formulas using lm()
> fo1 <- lm(r98[,2] ~ f98[,1] + f98[,2] + ... + f98[,43])
> fo2 <- lm(r98[,1] ~ f98[,1] + f98[,2] + ... + f98[,43])
and than I want to estimate a general model using package systemfit.
> fitsur <- systemfit("SUR",list(as.formula(fo),as.formula(foo)))
and I get following error:
Error in sy...
2010 Mar 10
2
function to create multiple matrices
Hi All,
If given a dataframe (long form) with Year, Species, and Location,
How would I write a function that would create a unique matrix of Species &
Location for each Year?
What I've tried doing is the following:
data #dataframe
dataT<-table(data$Species,data$Location,data$Year) #creates tables of
Species vs Location for each Year
But I'm encountering issues individually
2010 Jun 15
0
[LLVMdev] Question on X86 backend
...R39, R40, R41, R42, R43, R44, R45, R46, R47,
R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63,
R64, R65, R66, R67, R68, R69, R70, R71, R72, R73, R74, R75, R76, R77, R78, R79,
R80, R81, R82, R83, R84, R85, R86, R87, R88, R89, R90, R91, R92, R93, R94, R95,
R96, R97, R98, R99, R100, R101, R102, R103, R104, R105, R106, R107, R108, R109, R110, R111,
R112, R113, R114, R115, R116, R117, R118, R119, R120, R121, R122, R123, R124, R125, R126, R127,
R128, R129, R130, R131, R132, R133, R134, R135, R136, R137, R138, R139, R140, R141, R142, R143,
R144, R145, R146, R147, R1...
2010 Jun 15
2
[LLVMdev] Question on X86 backend
Hi Micah,
> In X86InstrInfo.td for Call Instructions, it mentions that Uses for
> argument registers are added manually. Can someone point me to the
> location where they are added as the comment doesn't reference a
> where or how?
the register uses are added by the function
X86TargetLowering::LowerCall() during the DAG Lowering phase. This is
the relevant code segment:
// Add