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producing cellipse by using programming
Posted: Sun Oct 23, 2016 10:55 am
by ecofine
I am trying to produce ellipse contour by programming.
It is not working well.
Could you kindly help me solve this problem?
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equation inv4.ls(cov=hac) dlcp c invum invum(-1) dlcp(-1)
inv4.cellipse c(2), c(3), c(4)
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When I executed this program, then very quickly a picture of ellipse looked and passed away and not appeared finally.
How can I get the ellipse safely by programming?
Thank you!
IH
Re: producing cellipse by using programming
Posted: Sun Oct 23, 2016 11:09 am
by ecofine
I found that each separate regression produces each different result; so I knew how to handle this.
When I asked several continuous orders on the one regression, then there came out the final order only;
like
equation inv7.ls(cov=hac) dlcp c invum invum(-1) dlcp(-1)
inv7.chow(f) 1997 ' parameter stabitlity test chow forcast test
inv7.rls(c) ' parameter stability - recursive parametr estimation
inv7.rls(q) ' chow sequential test - CUSUM test
the above programming produces the last result only; I don't know why.
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separate actions;
equation inv7.ls(cov=hac) dlcp c invum invum(-1) dlcp(-1)
inv7.chow(f) 1997 ' parameter stabitlity test chow forcast test
equation inv8.ls(cov=hac) dlcp c invum invum(-1) dlcp(-1)
inv8.rls(c) ' parameter stability - recursive parametr estimation
equation inv9.ls(cov=hac) dlcp c invum invum(-1) dlcp(-1)
inv9.rls(q) ' chow sequential test - CUSUM test
then I have each result safely.
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So, I did this way.
If anybody knows who to get several results by one regression, let me know!
Thanks.
IH
producing cellipse by using programming
Posted: Sun Oct 23, 2016 11:21 am
by EViews Gareth
Freeze each view into its own table object.