Hi, all

     I've written some R script to calculate the linear regression of a matrix.
Here below is my script:

>x<-matrix(scan("h:/data/xxx.dat",0),nrow=46,ncol=561,byrow=TRUE)

>year <- NULL
>year <- cbind(year,as.matrix(x[,1]))

>lm.sol<-lm(x~year)
>xtrend<-coef(lm.sol)[2,]    # get the matrix of regression coefficient 

>t.test<- ?                       # also want to get a similar matrix of t-test value for the regression coefficient

>class(summary(lm.sol))      
> "listof"                           
>class(summary(lm.sol))
>"listof"                            # the t-test values are in the obj "summary(lm.sol)", but how to get them out 
                                         as a matrix similar as the above"xtrend"?

Anyone can help me? Thanks !





Regards


Leo


2008-01-28 



leo_aries 

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