listRequest: Make a list request for static data (Depreciated)
In DatastreamDSWS2R: Provides a Link Between the 'LSEG Datastream' System and R

listRequest

R Documentation

Make a list request for static data (Depreciated)

Description

listRequest Function that returns a the value of Expression for the instrument list in DSCode from Datastream

Usage

listRequest(
  dwei = getDataStream(),
  DSCode,
  Expression = "",
  startDate = Sys.Date(),
  endDate = Sys.Date(),
  frequency = "D",
  verbose = FALSE
)

Arguments

`dwei`	- A Datastream Client Interface object created with getDataStream
`DSCode`	- the constituent list for the request eg LDJSTOXX
`Expression`	- the data to return eg MNEM or NAME. If NULL or "" then we will return the code that has been loaded into the User Created List.
`startDate`	- the date of the request, or the string "TODAY"
`endDate`	- Ignored
`frequency`	- the frequency of the request
`verbose`	- whether to give messages during the request