Description Usage Arguments Value Functions See Also
Generic function to get vars for computing customized indicators from stock_db.
1 2 3 4 | get_indicator_vars(stock_db, indicator_defs, ...)
## S4 method for signature 'gta_db'
get_indicator_vars(stock_db, indicator_defs, ...)
|
stock_db |
A stock database object to operate. |
indicator_defs |
A dataframe of indicator definitions, which require vars to compute indicators. |
... |
Extra arguments to be passed to methods. |
A dataframe of input vars for computing customized indicators if succeed, otherwise NULL.
get_indicator_vars,gta_db-method
: get input vars for computing customized
indicators from database of gta_db class.
Other indicator define functions:
create_attribute_def_fun()
,
create_indicator_def_fun()
,
get_indicator_defs()
,
ind_attr_def_indcd()
,
ind_attr_def_trdstat()
,
parse_indicator_vars()
,
prioritize_indicator_defs()
,
related_indicator_defs()
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