Displaying 3 results from an estimated 3 matches for "f98".
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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 systemfit(&q...
2000 Jan 04
0
Stepwise logistic discrimination - II
...F48 + F49 + F50 + F51 + F52 + F53 + F54 + F55 + F56 + F57 + F58 + F59 + F60 + F61 + F62 + F63 + F64 + F65 + F66 + F67 + F68 + F69 + F70 + F71 + F72 + F73 + F74 + F75 + F76 + F77 + F78 + F79 + F80 + F81 + F82 + F83 + F84 + F85 + F86 + F87 + F88 + F89 + F90 + F91 + F92 + F93 + F94 + F95 + F96 + F97 + F98 + F99 + F100 + F101 + F102 + F103 + F104 + F105 + F106 + F107 + F108 + F109 + F110 + F111 + F112 + F113 + F114 + F115 + F116 + F117 + F118 + F119 + F120 + F121 + F122 + F123 + F124 + F125 + F126 + F127 + F128 + F129 + F130 + F131 + F132 + F133 + F134 + F135 + F136 + F137 + F138 + F139 + F140 + F141...
2005 Sep 18
3
as.data.frame segfaults on large lists (PR#8141)
Full_Name: Ulrich Poetter
Version: 2.1.1
OS: i686-pc-linux-gnu FC2
Submission from: (NULL) (134.147.95.187)
as.data.frame() segfaults on lists with very many elements:
> dfn <- rep(list(rep(0,2)),198000)
> test <- as.data.frame.list(dfn)
Process R segmentation fault at Sun Sep 18 17:06:02 2005