Description Usage Arguments Value
make a static request
staticRequest
Function that returns a the value of Expression for the array of instruments in DSCode from Datastream
parameters are
1 2 3 | staticRequest(dwei = getDataStream(), DSCode, Expression = "",
endDate = Sys.Date(), frequency = "D", verbose = FALSE,
noCache = FALSE)
|
dwei |
- A Datastream Client Interface object created with getDataStream |
DSCode |
- an array of instruments eg c("RIO","MKS") |
Expression |
- the data to return eg MNEM or NAME |
endDate |
- the date of the request, or the string "TODAY" |
frequency |
- the frequency of the request |
verbose |
- whether to give messages during the request |
returns an array of the requested information
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