search for: matdat

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2005 Feb 18
1
R crashes on Repeated ODBC Queries
....list(i) tranches <- tranche.find(i,auction.type) if (tranches$num != 0){ for (j in 1:dim(tranches$data)[1]){ the.tranche <- tranches$data[j,] the.auc.date <- day.list(the.tranche$aucdate) the.mat.date <- day.list(the.tranche$matdate) the.is.date <- day.list(the.tranche$issdate) #get the data from a given auction/tranche cmnd <- paste("SELECT submitted_by_fi_id AS fiid , bid_yield AS yld,bid_amt/100000000 AS amt,bid_allotted_amt/100000000 AS aamt,on_target as target, on_rate as ra...
2008 Aug 05
0
P values in non linear regression and singular gradients using nls
...In >> ts note the start and frequency arguments. >> >> >> On Sat, Aug 2, 2008 at 7:50 AM, rcoder <mpdotbook at gmail.com> wrote: >>> >>> Hi everyone, >>> >>> I have a data frame, with the following format: >>> >>> MatDate-> >>> row.names ID1 ID2 ID3 >>> 1 date1 >>> 2 date1 >>> 3 date3 >>> etc >>> >>> but I cannot perform a rollapply() statement on the matrix without >>> converting the matrix into...