Displaying 5 results from an estimated 5 matches for "birthdt".
2012 Jan 24
6
Checking for invalid dates: Code works but needs improvement
...a single character vector.
3. It prints out the incorrect dates but doesn't indicate which date variable they belong to. I tried various things with paste but never came up with anything that worked. Ideally, I'd like to get something that looks roughly like:
Error: Invalid date values in birthDT
"21931-11-23"
"1933-06-31"
Error: Invalid date values in diagnosisDT
"2010-02-30"
4. There's no way to specify names for input and output data. I imagine this would be fairly easy to specify this in the arguments to a function but am not sure how to incorporat...
2011 Jan 26
2
applying a set of rules to each row
..., 39.55, 22.75, 23.26, 20.71, 19.69, 30.16, 35.88, 22.14,
38.42, 32.99, 18.28, 37.52, 39.7)), .Names = c("DOB", "srvCompDT",
"retirePlan", "ageFedStart"), row.names = c(NA, 200L), class =
"data.frame")
rrDT <- function(retSys, ageFedStart, birthDT, serviceCompDT){
if(retSys == "CSRS") {
if(ageFedStart < 25) rtDT <- dates(birthDT+(365.25*55))
else if (ageFedStart >= 25 & ageFedStart < 30) rtDT <-
dates(serviceCompDT+(365.25*30))
else if (ageFedStart >= 30 & ageFedStart < 40) r...
2012 Jan 26
0
R-help Digest, Vol 107, Issue 25
...a single character vector.
3. It prints out the incorrect dates but doesn't indicate which date variable they belong to. I tried various things with paste but never came up with anything that worked. Ideally, I'd like to get something that looks roughly like:
Error: Invalid date values in birthDT
"21931-11-23"
"1933-06-31"
Error: Invalid date values in diagnosisDT
"2010-02-30"
4. There's no way to specify names for input and output data. I imagine this would be fairly easy to specify this in the arguments to a function but am not sure how to incorporat...
2012 Jan 18
4
R-Help
I am trying to create a frequency distribution and I am a bit confused.
Here are the commands I have entered:
> data <- read.csv(file="40609_sortedfinal.csv",head=TRUE,sep=",")
> NumberOfActionsByStatus = data$STATUS
> NumberOfActionsByUser = data$ETS_LOGIN
> NumberOfBidOffer = data$BID_OFFER
> NumberOfActionsByUser.freq = table(NumberOfActionsByUser)
>
2010 Feb 23
0
subtracting 100 from strptime year vector generates missing values in POSIXct where none appear to exist in strptime year vector
...802] "2034-08-10" "2034-08-10" "2021-12-24" "2021-12-24" "2021-12-24" "2028-03-28" "2028-03-28" "2028-03-28" "2028-04-09"
[811] "2028-04-09" "2028-04-09"
> dt1=strptime(as.character(dat$BIRTHDT),'%d-%b-%y'); dt1$year=dt1$year-100; as.POSIXct(dt1)
[1] "1922-07-14 BST" "1922-07-14 BST" "1922-07-14 BST" "1922-07-14 BST" "1921-03-23 GMT" "1921-03-23 GMT" "1921-03-23 GMT"
[8] "1927-08-27 BST" "1927...