[R] Heteroskedasticity test

Alberto Monteiro albmont at centroin.com.br
Fri Sep 29 19:24:06 CEST 2006


Is there any heteroskedasticity test in the package? Something
that would flag a sample like

  x <- c(rnorm(1000), rnorm(1000, 0, 1.2))

Alberto Monteiro



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