search for: ippo

I need to perform the Exact Wilcoxon Mann-Whitney on a subset of my database. Assuming that IPPO is my data frame and IPPOBIS is the subset my variable still have 3 different levels and the function wilcox_test (package "coin") does not accept it. I do not know how to overcome this problem. ippo <- c(rep("A",10),rep("B",10),rep("C",10)) ippo2 <-...

...name="group" root:x:0:root=0A= bin:x:1:root,bin,daemon=0A= daemon:x:2:=0A= sys:x:3:=0A= tty:x:5:=0A= disk:x:6:=0A= lp:x:7:=0A= wwwadmin:x:8:=0A= kmem:x:9:=0A= wheel:x:10:=0A= mail:x:12:cyrus=0A= news:x:13:news=0A= uucp:x:14:uucp,fax,root,fnet,marcoa,roberto,paolo,massimo,edi,stefano,fil= ippo=0A= shadow:x:15:root,gdm=0A= dialout:x:16:root,marcoa,roberto,paolo,massimo,edi,stefano,filippo=0A= audio:x:17:root,marcoa,roberto,paolo,massimo,edi,stefano,filippo=0A= at:x:25:at=0A= lnx:x:27:=0A= mdom:x:28:=0A= yard:x:29:=0A= dosemu:x:30:=0A= firewall:x:31:=0A= public:x:32:=0A= video:x:33:marcoa,...

I've tried to figure out from the web site the minimum hardware cost to run a small office Asterix solution but I'm afraid I miss something: Let's say that I want to connect four/five analogic extension to the PBX. I have: - 1 computer as the server (with linux and Asterisk on it) - 1 dummy patch panel to connect all the analogic phones around the office What (and how many) cards