ts_table_2_zoo: Turn time series data.table into zoo object
In mbannert/gateveys2: Aggregate Survey Data

Description Usage Arguments Author(s) See Also

This function extracts a zoo time series object from a data.table that was created by calc_shares and processed by dt_2_ts_table. The resulting zoo object is stored to an environment

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  ts_table_2_zoo(dtable, env, cname = "ch", pname = "kof",
    sname = "iq02", freq = 4, item_chunk = "item",
    ans_chunk = "an", var_in_key = 4)

`dtable`	the data.table object
`env`	environment to store the results
`cname`	name of the country, typically 2 characters.
`pname`	name of the data.provider.
`sname`	name of the source.
`freq`	integer frequency of the resulting time series, defaults to 4. currently only quarterly time series are supported.
`item_chunk`	character chunk denoting items within the time series key. defaults to "item:
`ans_chunk`	character chunk denoting answer count.
`var_in_key`	of variable name in data.table key, defaults to 4