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...from theory (0.7 vs 0.88) I wondered whether this would be an artifact due to x1 and x2 being correlated despite that the variance inflation factor is not too high (1.065): I used perturbation analysis to evaluate collinearity library(perturb) P<-perturb(A,pvars=c("x1","x2"),prange=c(1,1)) > summary(P) Perturb variables: x1 normal(0,1) x2 normal(0,1) Impact of perturbations on coefficients: mean s.d. min max (Intercept) -26.067 0.270 -27.235 -25.481 x1 0.726 0.025 0.672 0.882 x2 0.060 0.011...

...Prengel Teamleiter Customer Care Comline AG Hauert 8 D-44227 Dortmund/Germany ... Telefon: +49 231 97575 157 Mobil: +49 151 10831 157 Fax: +49 231 97575 257 E-Mail: ralf.prengel at comline.de ... www.comline.de<http://www.comline.de> Vorstand: Stephan Schilling Aufsichtsrat: Otto Prange (Vorsitzender) HR Dortmund B 14570 USt.-ID-Nr. DE 124727422

...e asked after the first login. Thanks Ralf Ralf Prengel Teamleiter Customer Care Comline AG Hauert 8 D-44227 Dortmund/Germany Telefon:+49 231 97575 157 Mobil:+49 151 10831 157 Fax:+49 231 97575 257 E-Mail:ralf.prengel at comline.de www.comline.de Vorstand: Stephan Schilling Aufsichtsrat: Otto Prange (Vorsitzender) HR Dortmund B 14570 USt.-ID-Nr. DE 124727422

Hello, I am running Suse Linux Enterprise Server 9, and I am trying to get Samba to authenticate using LDAP. I am using the YaST system tool to configure the LDAP server, LDAP client, and SAMBA. The issue I am having is that after I configure the Samba server to use the LDAP backend it prompts me for a password creation for the root user. This root user will be added to the LDAP

Hi, Please consider the following : x = c(1,3,NA,5) y = c(2,NA,4,1) min(x,y,na.rm=TRUE) # ok [1] 1 max(x,y,na.rm=TRUE) # ok [1] 5 sum(x,y,na.rm=TRUE) # ok [1] 16 pmin(x,y,na.rm=TRUE) # ok [1] 1 3 4 1 pmax(x,y,na.rm=TRUE) # ok [1] 2 3 4 5 psum(x,y,na.rm=TRUE) [1] 3 3 4 6 # expected result Error: could not find function "psum" # actual result