Insufficient Number of Observations Error for White's Test

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muthoniotieno
Posts: 4
Joined: Thu Nov 29, 2012 12:53 pm

Insufficient Number of Observations Error for White's Test

Postby muthoniotieno » Thu Nov 29, 2012 1:02 pm

I'm trying to test for heteroskedasticity and I'm getting the error message Insufficient Number of Observations. Help!
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EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11835
Joined: Tue Sep 16, 2008 5:38 pm

Re: Insufficient Number of Observations Error for White's Te

Postby EViews Gareth » Thu Nov 29, 2012 1:21 pm

Were you using cross-terms?
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muthoniotieno
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Joined: Thu Nov 29, 2012 12:53 pm

Re: Insufficient Number of Observations Error for White's Te

Postby muthoniotieno » Thu Nov 29, 2012 1:48 pm

I'm getting the error message for both cross terms and no cross terms.
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EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11835
Joined: Tue Sep 16, 2008 5:38 pm

Re: Insufficient Number of Observations Error for White's Te

Postby EViews Gareth » Thu Nov 29, 2012 2:25 pm

How many observations do you have, and how many regressors?
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muthoniotieno
Posts: 4
Joined: Thu Nov 29, 2012 12:53 pm

Re: Insufficient Number of Observations Error for White's Te

Postby muthoniotieno » Thu Nov 29, 2012 11:24 pm

I have 12 observations and 8 regressors.
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EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11835
Joined: Tue Sep 16, 2008 5:38 pm

Re: Insufficient Number of Observations Error for White's Te

Postby EViews Gareth » Fri Nov 30, 2012 7:34 am

You need more observations.
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muthoniotieno
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Joined: Thu Nov 29, 2012 12:53 pm

Re: Insufficient Number of Observations Error for White's Te

Postby muthoniotieno » Fri Nov 30, 2012 7:40 am

:-( Ok. Thank you for responding to my query. Highly appreciated.
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mhabbasimehr
Posts: 1
Joined: Wed Mar 12, 2014 4:28 am

Re: Insufficient Number of Observations Error for White's Te

Postby mhabbasimehr » Wed Mar 12, 2014 4:34 am

I have 800 observation and 9 regresor please help me about this error
muthoniotieno wrote::-( Ok. Thank you for responding to my query. Highly appreciated.
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EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11835
Joined: Tue Sep 16, 2008 5:38 pm

Re: Insufficient Number of Observations Error for White's Te

Postby EViews Gareth » Wed Mar 12, 2014 7:23 am

Post your workfile.
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tahaison
Posts: 1
Joined: Thu May 08, 2014 9:44 pm

Re: Insufficient Number of Observations Error for White's Te

Postby tahaison » Thu May 08, 2014 9:48 pm

Help pls. i have 31 obser and 3 regressors and still that error. Moreover, a log log regression i conducted, it not have R-squared ... what does this mean and what should I do :cry:
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EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 11835
Joined: Tue Sep 16, 2008 5:38 pm

Re: Insufficient Number of Observations Error for White's Te

Postby EViews Gareth » Thu May 08, 2014 10:10 pm

EViews Gareth wrote:Post your workfile.
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