Add wild card to dseries
Given a dseries
a = dseries(rand(3,3),'1999y',{'GDP_US','GDP_FR','CPI_US'})
it would be useful to be able to pick out all dseries
for a given country. Hence, something like
a{'@*@_US'}
should return
ans is a dseries object:
| GDP_US | CPI_US
1999Y | 0.95717 | 0.79221
2000Y | 0.48538 | 0.95949
2001Y | 0.80028 | 0.65574
This would be easier to type than a{'@GDP,CPI@_US'}
and useful in larger dseries