getSectorComp: getSectorComp
In QuantAndrew/QDataGet: Data getting functionns

Description Usage Arguments Value See Also Examples

get the components of the specific sector on certain day.

1 2	getSectorComp(sectorID, endT = Sys.Date(), drop = TRUE, datasrc = defaultDataSRC())

`sectorID`	ID of the sector. eg. "ES09440000" for "financial service" the 1st level sector of SHENWAN; "ES09440100" for "bank" the 2nd level sector of SHENWAN. Get details with `CT_industryList()`
`endT`	a vector of class `Date`. IF missing, then get the latest components.
`drop`	if drop the field of date and return a vector when endT is length 1 ?

If endT is missing or is length 1 and drop is TRUE, a vector of stockID of the components; else a dataframe, with cols: "date" and "stockID"

Other getComps functions: getComps, getIndexCompWgt

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tmp <- getSectorComp("ES09440000") # get the latest components, a vector
tmp <- getSectorComp("ES09440000",as.Date("2012-12-31")) # get the components on single day,a vector
tmp <- getSectorComp("ES09440000",as.Date(c("2011-12-31","2012-12-31"))) # get the components on multi-days, a data frame