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Hi all, Has there been any progress with libtools DTrace USDT support http://www.mail-archive.com/libtool at gnu.org/msg10587.html thanks ----- Original Message ----- >From Charles Koester <charles.koester at oracle.com> Date Mon, 23 Nov 2009 17:01:17 -0800 To Marina Fisher <marina.fisher at sun.com> Subject DTrace & libtool "best practices" Greetings, Marina.Your name was mentioned in the recent discussions on Berkeley DB sizing and benchmarking. As...

Hello, for my meta-analysis I try to test if two varainces are equal without using the raw scores. I have is the SD's, N's and the Means. I want to test the variances from dependent and independend samples. I assume I can use the var.test procedure for the independent samples, but what about the dependent samples ? Has anyone an idea how to realise this with R ? Thanks in advance

Dear all, I am very grateful that Wolfgang Viechtbauer implemented the standardised mean change for dependent groups. I was playing around a bit today, and I am not sure if I understand the "SMCR" procedure correctly. The documentation states that sd1i and sd2i are needed, but it seems to me that SMCR is ignoring sd2i (so Variances are not pooled). Instead, it uses sd1i (pre-test sd),