[R] Heteroskedasticity test

From: Alberto Monteiro <albmont_at_centroin.com.br>
Date: Fri 29 Sep 2006 - 17:24:06 GMT

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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