search for: board1

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2006 Apr 16
2
summary stats
...ate a set of summary stats (mean, variance, n) for the data grouped by school authority and by exam topic. I have tried the by() function but that seems to only be able to handle one level of grouping. In particular what I would like is something like the following Board Subject Mean Variance N board1 english 70 150 600 board2 english 66 210 510 board1 science 69 180 605 board2 science 71 220 520 and so on. I have already generated the stats that I need using "GROUP BY" in a select query in MySQL. I'm just curious now about doing the same thing in R thanks in advance, Neil
2003 Mar 08
2
red alarm on wildcard
Alarms Span RED wildcard X101P Board1 OK wcusb/0 0 ive got my asterisk server up and running and working correctly, the first time after a reinstall and reboot everything was fine - i had both alarms OK and i could get the USB extension ringing when i ran the house number from my mobile. as soon as i tried again i got a red alarm...
2008 Jun 17
1
read.spss {foreign} doesn't work over network?
...1" "OXSTRT2" "OCITY" "OZIP" "OAV_STAT" [31] "O_XCORD" "O_YCORD" "O_TAZ" "GETTO" "O_GETTO" "BUS1" [37] "BUS2" "BUS3" "BUS4" "BOARD1" "BOARD2" "DEPART1" [43] "DEPART2" "DPURP" "O_DPURP" "DCODE" "DNAME" "DGAVEHOM" [49] "DADDRESS" "DXSTRT1" "DXSTRT2" "DCITY" "DZIP" "...