search for: mulongeni

Displaying 9 results from an estimated 9 matches for "mulongeni".

2013 Aug 22
1
converting a summary table to survey database form
...ut alas my attempt below does not work: r<-dim(condomData)[1] scoreS<-c() for (i in 1:r) { score<-as.numeric(condomData[r,]) scoreS<-c(scoreS,s) } It just gives me the last row of condomData copied 10 times. Any help? Thank you, I really want to know if all condoms are equal. Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 4456 286
2013 Jan 11
3
Using table to get frequencies of several factors at once
...y, because there was only one value, 0, with a freq of 706 and so R duplicated in the two columns, but that's ok, I can just ignore it. So is there are better way to do this? Is there a way to use the so called tapply function? I struggle to understand the help doc for this.function. Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 4456 286
2012 Oct 24
2
Recode function car package erases previous values
....B20C (it has values 0 or 1). This inconvenient as I would like to have ultimately the following table pharm No Yes no resp 716 7 6 (FROM nr.B20C where row has value 1). Background. The variable pharm assess where you used the pharmacy to get your contraception. Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 4456 286
2013 Apr 17
2
Problem with DateVisit-gives wrong year?
...05-14" "2020-05-14" "2020-05-14" "2020-05-14" "2020-05-14" [6] "2020-05-14" "2020-05-14" "2020-05-14" "2020-05-14" "2020-05-14" What am I doing wrong? I dare not say the word 'bug' Thanks Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 4456 286
2013 Jan 15
1
Removing an attached object
...methods" "RExcelEnv" [13] "Autoloads" "package:base" Also when I enter the names of factors in this dataframe, such as 'AGE', I get a list of data values. This is weird, why does it not disappear from the search path? Thanks Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 4456 286
2013 Mar 28
1
question about attaching data
...v" "Autoloads" "package:base" I get the correct data, as the previous versions of dummy are 'masked from the search path'. What stops me from continuing this process ad infinitum? What's the use of detaching dummy using detach()? Thanks Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 4456 286
2012 Sep 04
3
Tendonitis and R users
...icalities of the R language, I would like to ask you wonderful people if you have ever suffered as programmers ( or de facto programmers like myself though I am a 'research assistant') from tendonitis and how you coped with it, i have golfer's elbow on both sides. Any resources? Pancho Mulongeni Namibia
2012 Oct 17
2
Setting all rows of a certain level to NA in a factor
...L, 1L, 1L, 3L, 4L, 1L, 1L, 3L, 3L, 4L, 4L, 1L, 3L, 1L, 4L, 1L, 3L, 1L, 1L, 1L, 1L, 3L, 3L, 1L, 3L, 4L, 1L, 1L, 4L, 3L, 1L, 3L, 1L, 1L, 3L, 1L, 1L, 4L, 1L, 1L, 1L, 4L, 3L, 1L, 3L), .Label = c(" ", "5.6", "No ", "Yes"), class = "factor") Pancho Mulongeni Research Assistant PharmAccess Foundation 1 Fouch? Street Windhoek West Windhoek Namibia ? Tel:?? +264 61 419 000 Fax:? +264 61 419 001/2 Mob: +264 81 276 6075
2013 Feb 21
1
Commercial or not?
Hi All, Let's say someone uses an R package (prefer to not disclose which) that comes with two different distributions,the commercial and non-commercial license. Now the non commercial license has conditions,bit it never runs out. So if this person knows they should be using the commercial license, because they are not a student and are paid for their work , (ie they are outside the