search for: getreturn

Hello R users, I would like to use an integer and a date as attributes in sqlQuery, and these arguments are defined in my function. Here is my function: GetReturn<-function(code,date) { channel<-odbcConnect("db","user1","password") ssql<-paste("select * from TABLE Where PF_CODE =",code,"and PF_DATE=",date) mydata<-sqlQuery(channel,ssql) mydata } Actually, the channel is open but the query on t...

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Hi, Sorry if this may be a simple question. Is there any function to calculate returns (percentage or non-percentage) directly like the function getReturns() in S Finmetrics? Thanks. Best Regards, wy ********************************************************** The information provided in this e-mail is confidential and is for the sole use of the recipient. It may not be disclosed, copied or distributed in any form without the express permission of...

...ols(Potf, from="2011-01-01", env=myenv)ts<-do.call(merge,eapply(myenv, Ad)) #we allocate equal weights to every stocksstocks <- c('IBM'=.20, 'KO'=.20, 'C'=.20, 'TSLA'=.20, 'F'=.20)#get Monthly Expected Return and Standard Deviationreturns <-getReturns(names(stocks),freq = "month",start = "2011-01-01") [[alternative HTML version deleted]]

gReetings: Is there any way to download a (or a sample of a) crossection of stock market prices? Or is it possible to use get.hist.quote with a *wild card*? Thanks, mihai Mihai Nica 170 East Griffith St. G5 Jackson, MS 39201 601-914-0361 ____________________________________________________________________________________ 8:00? 8:25? 8:40? Find a flick in no time [[alternative HTML