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Topics	Posts	Views	Last Post
Terrible parallelization performance in Mata by David Roodman Started by David Roodman, 30 Nov 2020, 19:09	11	606	Last Post by David Roodman 15 Dec 2020, 10:17
Creating one get/set method for a class by Niels Henrik Bruun Started by Niels Henrik Bruun, 02 Dec 2020, 06:47	4	139	Last Post by Niels Henrik Bruun 02 Dec 2020, 15:34
How to perform NLS estimation with a complex function by Melissa Moular Started by Melissa Moular, 30 Nov 2020, 07:33	2	126	Last Post by William Lisowski 30 Nov 2020, 08:06
passing a class instance between Stata and Mata by Salah Mahmud Started by Salah Mahmud, 29 Oct 2017, 01:54	11	967	Last Post by Joseph Coveney 29 Nov 2020, 03:33
MATA Error "Nothing found where while expected" by Lars Pete Started by Lars Pete, 26 Nov 2020, 16:51	3	936	Last Post by Lars Pete 28 Nov 2020, 21:09
Finding Mata code by Richard Williams Started by Richard Williams, 16 Mar 2015, 21:59	11	863	Last Post by Richard Williams 27 Nov 2020, 07:21
Changing data structure (Expanding observations) with previous value by Nathan Han Started by Nathan Han, 24 Nov 2020, 21:29	3	87	Last Post by Nathan Han 25 Nov 2020, 12:32
Inverse of -vec()- function? by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 25 Nov 2020, 08:59	2	246	Last Post by Scott Merryman 25 Nov 2020, 11:07
understanding what e(pi) means in the context of stored results in the fmm package by John Fitz Started by John Fitz, 18 Nov 2020, 15:00	3	121	Last Post by John Fitz 19 Nov 2020, 02:55
Adding new vce options to existing command? by Johan Karlsson Started by Johan Karlsson, 17 Nov 2020, 04:25	2	133	Last Post by Sven-Kristjan Bormann 17 Nov 2020, 13:39
Mata debugging strategies by John Mullahy Started by John Mullahy, 27 Oct 2020, 09:38	11	885	Last Post by David Roodman 13 Nov 2020, 15:23
Problems Stating a simultaneous GMM 3sls Model using Moptimze by Ahmed Sadek Yousuf Started by Ahmed Sadek Yousuf, 28 Oct 2020, 04:06	1	76	Last Post by Ahmed Sadek Yousuf 28 Oct 2020, 04:06
transforming dta format into matrix format by Mina Wu Started by Mina Wu, 06 Sep 2017, 00:25	7	1,264	Last Post by Sebastian Kripfganz 27 Oct 2020, 06:08
Exporting regressions to excel by Komal Jain Started by Komal Jain, 17 Oct 2020, 12:31	1	173	Last Post by Komal Jain 17 Oct 2020, 12:31
Merge Matrices in Mata according to id column? by Xu Lin Started by Xu Lin, 16 Oct 2020, 09:40	4	572	Last Post by Sebastian Kripfganz 17 Oct 2020, 06:15
how to output the results from mata to stata variable? by Fred Lee Started by Fred Lee, 10 Oct 2020, 21:38	4	592	Last Post by Fred Lee 11 Oct 2020, 20:27
Unexpected behavior (suspected bug) when using Mata views with temporary variables created by fvrevar by Sebastian Kripfganz Started by Sebastian Kripfganz, 02 Oct 2020, 12:08	5	186	Last Post by JanDitzen 05 Oct 2020, 01:03
compare value different variable and rows by adriana iarovici Started by adriana iarovici, 30 Sep 2020, 06:27	2	82	Last Post by William Lisowski 30 Sep 2020, 07:27
Create Functions using Mata by Scarlet Ling Started by Scarlet Ling, 18 Sep 2020, 15:15	2	391	Last Post by Maarten Buis 22 Sep 2020, 05:55
Running Sum Matrix by Cindy Linwood Started by Cindy Linwood, 11 Sep 2020, 20:23	6	973	Last Post by Komal Jain 22 Sep 2020, 03:29
Forvalue loop in self-design bootstrap by Ning Wei Started by Ning Wei, 18 Sep 2020, 04:26	6	159	Last Post by Ning Wei 19 Sep 2020, 19:37
Print out matrix values in the process of Mata function by Scarlet Ling Started by Scarlet Ling, 19 Sep 2020, 16:42	2	879	Last Post by Joseph Coveney 19 Sep 2020, 18:25
Looping for Variance beta by Cindy Linwood Started by Cindy Linwood, 14 Sep 2020, 18:51	1	88	Last Post by Cindy Linwood 14 Sep 2020, 18:51
optimize() "could not calculate numerical derivatives -- flat or discontinuous region encountered" by Roy Wirapati Started by Roy Wirapati, 14 Sep 2020, 16:03	1	128	Last Post by Roy Wirapati 14 Sep 2020, 16:03
Cofactor matrix by Ed Suh Started by Ed Suh, 09 Sep 2020, 14:25	5	352	Last Post by Ed Suh 09 Sep 2020, 16:22
Probit estimation using MATA Optimize 'initial values not feasible' by Roy Wirapati Started by Roy Wirapati, 07 Sep 2020, 18:47	1	206	Last Post by Roy Wirapati 07 Sep 2020, 18:47
Mata - large matrix - error r(3900) by Sama Sleiman Started by Sama Sleiman, 07 Sep 2020, 00:04	3	592	Last Post by Sama Sleiman 07 Sep 2020, 07:31
Inconsistent Behavior Between Mata Functions and Identical Class Methods Toward Object Types by Joseph Coveney Started by Joseph Coveney, 04 Sep 2020, 03:22	2	121	Last Post by Alfonso Sánchez-Peñalver 07 Sep 2020, 06:43
Construct a matrix of control variables by Stephanie Kimani Started by Stephanie Kimani, 23 Aug 2019, 10:06	5	702	Last Post by kazi naher 05 Sep 2020, 01:17
Evaluator type and optimization technique by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 02 Sep 2020, 13:40	1	111	Last Post by Alfonso Sánchez-Peñalver 02 Sep 2020, 13:40
Inheritance and virtual functions by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 01 Sep 2020, 11:32	3	148	Last Post by Alfonso Sánchez-Peñalver 01 Sep 2020, 20:17
Option stat() not allowed r(198) by Tina Sanders Started by Tina Sanders, 01 Sep 2020, 13:04	2	1,736	Last Post by William Lisowski 01 Sep 2020, 13:27
LinearProgram() with integer constraints by Shawn Weber Started by Shawn Weber, 26 Aug 2020, 15:09	5	230	Last Post by Shawn Weber 28 Aug 2020, 14:35
optimize issue with evaluator in a class by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 26 Aug 2020, 22:19	7	259	Last Post by Alfonso Sánchez-Peñalver 27 Aug 2020, 10:56
Bootstrapped Maximum likelihood estimation by Emna Trabelsi Started by Emna Trabelsi, 18 Aug 2020, 05:51	10	465	Last Post by Emna Trabelsi 27 Aug 2020, 10:32
Setting up a two-dimensional binary linear programming problem by Dimitriy V. Masterov Started by Dimitriy V. Masterov, 26 Aug 2020, 21:11	1	130	Last Post by Dimitriy V. Masterov 26 Aug 2020, 21:11
nothing found where '(' expected in class initialization by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 26 Aug 2020, 08:18	4	746	Last Post by Hua Peng (StataCorp) 26 Aug 2020, 10:04
\| for optional arguments by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 25 Aug 2020, 14:22	3	190	Last Post by Alfonso Sánchez-Peñalver 26 Aug 2020, 06:59
can one use MATA within an ML program by Vinny Alladi Started by Vinny Alladi, 17 Aug 2020, 23:52	2	200	Last Post by Alfonso Sánchez-Peñalver 25 Aug 2020, 14:50
Writing a program on Conley Standard Errors for M-estimators: Looking for tips on structure and speeding up code by Luis Calderon Started by Luis Calderon, 25 Aug 2020, 11:50	1	385	Last Post by Luis Calderon 25 Aug 2020, 11:50
Implied Cost of Equity, mm_root function skips the results of some observations by Bilal Hafeez Started by Bilal Hafeez, 16 Aug 2020, 23:17	2	585	Last Post by William Lisowski 17 Aug 2020, 12:21
Replicating Spatial Regression (with Spatially correllated disturbances) on Mata by Ahmed Sadek Yousuf Started by Ahmed Sadek Yousuf, 15 Aug 2020, 06:19	1	102	Last Post by Ahmed Sadek Yousuf 15 Aug 2020, 06:19
st_store() and stata() when using moptimize(): IV qreg by Travis A. Smith Started by Travis A. Smith, 10 Aug 2020, 11:23	8	429	Last Post by William Lisowski 11 Aug 2020, 10:39
conformability error in variance() and quadvariance() by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 08 Aug 2020, 05:44	3	119	Last Post by Alfonso Sánchez-Peñalver 08 Aug 2020, 06:52
A more efficient way to estimate clustered standard errors by FernandoRios Started by FernandoRios, 17 Jun 2020, 13:58	5	327	Last Post by FernandoRios 06 Aug 2020, 08:12
Percentiles from a matrix by Alfonso Sánchez-Peñalver Started by Alfonso Sánchez-Peñalver, 05 Aug 2020, 14:08	3	305	Last Post by Alfonso Sánchez-Peñalver 06 Aug 2020, 08:11
Using Mata*Inside Stata Program Loop by Nick Mahoney Started by Nick Mahoney, 04 Aug 2020, 08:08	4	1,147	Last Post by Nick Mahoney 04 Aug 2020, 13:56
Store p-values in a matrix after 'actest' by Emna Trabelsi Started by Emna Trabelsi, 02 Aug 2020, 13:56	5	178	Last Post by Emna Trabelsi 03 Aug 2020, 03:15
Two - step dynamic panel GMM estimator weight Matrix returning blank value after Mata loop by Ahmed Sadek Yousuf Started by Ahmed Sadek Yousuf, 27 Jul 2020, 21:12	2	131	Last Post by Sebastian Kripfganz 28 Jul 2020, 02:54
Moving percentile rank by Michael Stuhrmann Started by Michael Stuhrmann, 27 Jul 2020, 03:09	1	102	Last Post by Michael Stuhrmann 27 Jul 2020, 03:09

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