search for: difficuly

Dear list, sorry for bothering you with a probably simple question... I searched the archive but couldn't find the right answer. I have computed upper and lower bounds of a region and would like to plot them in a boxplot. My problem is now to get the two boxplots in the same graphic so that the boxplot of the upper bounds is directly on top of the boxplot of the lower bounds. The reason I

Dear R users, I'm estimating a two-level regresion model but having difficuly in finding a good R syntax example. Let me use an example to explain what I'm doing. The dependent variable is math score (mathscore). Predictors are at two levels. At the student level, they are household income (hinc) and IQ (IQ). At the school level, there is a dummy variable indicating if...

...the unstable AFS tree, there is no longer a 2GB file size limit and volumes can be much larger. AFS has many cool features, including local caching, online resizing, hot server add/remove, etc. Other than requiring hardware redundancy, what''s wrong with AFS? Doesn''t look all that difficuly to get working. (I''ve never used it, just read the docs). I''ve not come across AFS in corp. production environments. They all seem to use EMC storage accessed with NFS (at least the Solaris shops anyway). Regards, Dave _______________________________________________ Xen-users...

Dears, I am writing sice having question about your R package "copula". I am using this package to fit my data with some of the 22 copulas mentioned in Nelsen 1999. However, when trying random number generator I have got some difficulties. For example when I have familie number A13 where cupola is equal to C(u,v) = exp(1-((1-log(u))^theta+(1-log(v))^theta-1)^(1/theta)) devuv =

Hi, I am having difficuly deleting and renaming files with users from a foreign domain using acls. My setup is as follows : I have two Samba (3.0.14a)/LDAP domains connected via a VPN (OpenVPN) with a bi-directional trust relationship established. The trust relationship appears to be working correctly. I can log on onto...