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| From | Natalie Trapp <natalie.trapp@zmaw.de> |
| To | statalist <statalist@hsphsun2.harvard.edu> |
| Subject | st: Spatial weight matrix: r(198) |
| Date | Mon, 16 Aug 2010 15:28:27 +0200 |
Dear all,I am using Stata 11 and would like to do a test on spatial autocorrelation. Unfortunately I had problems with setting matsize, as my data set is too huge (>44.000 obs.). I therefore deleted all the observations that were under a certain monetary value and then could set matsize to 6500. While I was creating the spatial matrix I got the error "obs must be between 4126 and 334910". However, I do have 4126 observations left after the deletion of more than 40.000 observations.
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. set matsize 6500
Current memory allocation
current memory usage
settable value description (1M = 1024k)
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set maxvar 5000 max. variables allowed 1.909M
set memory 550M max. data space 550.000M
set matsize 6500 max. RHS vars in models 322.887M
-----------
874.796M
. spatwmat, name(borderweights) xcoord(BC) ycoord(EUBC) band(0 13)
obs must be between 4126 and 334910
r(198);
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Could someone tell me what this error message exactly means or what
mistake I did?
Thank you very much in advance! Regards, natalie * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/