Hi,
As I looked the discussion in above mentioned question link, I think it is more towards the correlation between two dependent variables with respect to time. S
ince you want to ignore time while calculating the correlation
, if all the dependent variables are present for a given time stamp vector
, they can
be
directly
used
in regression
. For example.
If time is from t = 1 sec to 100 sec with interval of 1 sec and price and demand is available for each of those time value then price a
nd demand can directly be used as two pair of
vectors
for calculating correlation.
Also
,
如果时间和价格，时间和需求之间的相关性毫无意义，那么最好在价格和需求之间进行回归，因为它将
show the correct trend.
