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multitrade
2012 Sep 20
2
Variance Inflation Factor VIC() with a matrix
Hi everyone,
Running the vif() function from the car package like
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> reg2 <- lm(CARsPur~Delay_max10+LawChange+MarketTrend_20d+MultiTrade,
data=data.frame(VarVecPur))
> vif(reg2)
Delay_max10 LawChange MarketTrend_20d MultiTrade
1.010572 1.009874 1.004278 1.003351
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gives a useful result. But using the right-hand variables as a matri...