Search found 6 matches

by hussam
Fri Jul 21, 2017 5:54 am
Forum: Programming
Topic: compute correlation coefficient between two columns in table object
Replies: 2
Views: 2757

compute correlation coefficient between two columns in table object

Hi.......
i have a table object with numerical values in cells , i want to compute correlation coefficient between two columns in this table with p-value and t-statistics too.
is there command or any program can do this ?
by hussam
Mon Jul 17, 2017 3:56 pm
Forum: Programming
Topic: delete an observation from series and shift
Replies: 4
Views: 4408

Re: delete an observation from series and shift

i used the command : X=X(-1) and removed the last obs and added NA on first .so, i used the X=X(+1) and getting a result which i required.
thnx.... 8)
by hussam
Mon Jul 17, 2017 3:21 pm
Forum: Programming
Topic: delete an observation from series and shift
Replies: 4
Views: 4408

Re: delete an observation from series and shift

thnx for reply,
yes the second choice, but the modify on selected series and don't affect on ID date only remove the observation and replace it with next obs.
by hussam
Mon Jul 17, 2017 12:29 pm
Forum: Programming
Topic: delete an observation from series and shift
Replies: 4
Views: 4408

delete an observation from series and shift

Hi..
I want to delete an observation from series and shift up all data after the deleted observation ..
what is the command or program any do this deletion ?
by hussam
Mon Jul 10, 2017 4:56 pm
Forum: Econometric Discussions
Topic: I have wonder about exponential smoothing
Replies: 0
Views: 2221

I have wonder about exponential smoothing

Hi, I have a request for clarification about this procedure :: i used exponential smoothing with model specification(MNN) in ETS Smoothing of dowjones returns series(200 obs), then ploted two series (original series and smoothed series) as group and noted the following : there is one lag between the...

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