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Topics	Posts	Views	Last Post
Running Sum Matrix by Cindy Linwood Started by Cindy Linwood, 11 Sep 2020, 20:23	6	1,104	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	232	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	1,019	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	119	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	160	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	439	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	251	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	752	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	148	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	830	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	140	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	181	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	1,926	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	270	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	347	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	567	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	168	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	922	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	239	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	239	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	464	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	648	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	131	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	513	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	177	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	377	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	394	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	1,402	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	252	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	173	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	129	Last Post by Michael Stuhrmann 27 Jul 2020, 03:09
Regression with only the last 80 lines by Lars Andersek Started by Lars Andersek, 22 Jul 2020, 04:12	3	163	Last Post by Sven-Kristjan Bormann 22 Jul 2020, 14:43
IGM userwritten program by Bright Tree Started by Bright Tree, 11 Jul 2020, 20:37	10	341	Last Post by Sven-Kristjan Bormann 13 Jul 2020, 16:06
Fastest way to calculate the column sums by panels in Mata by Cyrus Levy Started by Cyrus Levy, 29 Mar 2020, 15:09	17	1,849	Last Post by JanDitzen 09 Jul 2020, 00:54
Numerical Integration Mata by Han Ng Started by Han Ng, 29 May 2020, 13:57	17	1,391	Last Post by Adrian Mander 03 Jul 2020, 07:14
nlsur three stages estimation in one stage by Guilherme Travassos Started by Guilherme Travassos, 01 Jul 2020, 14:40	1	153	Last Post by Guilherme Travassos 01 Jul 2020, 14:40
define column width in xl() "open" depending on values (reals & strings)? by Franz Gerbig Started by Franz Gerbig, 01 Jul 2020, 05:42	2	345	Last Post by Niels Henrik Bruun 01 Jul 2020, 06:57
Limitation of arguments in mata by Dominik Walter Started by Dominik Walter, 29 Jun 2020, 09:51	6	417	Last Post by William Lisowski 30 Jun 2020, 12:28
Questions about lud() and lusolve() by Anna Polsi Started by Anna Polsi, 05 May 2020, 04:12	3	305	Last Post by Anna Polsi 30 Jun 2020, 07:29
Problem with using margins by Judy Wang Started by Judy Wang, 25 Jun 2020, 04:15	2	105	Last Post by William Lisowski 25 Jun 2020, 10:54
Problem with calculating functions over subgroups by Margherita Pucci Started by Margherita Pucci, 20 Jun 2020, 05:47	4	176	Last Post by Nicola Tommasi 22 Jun 2020, 03:05
conformability error r(503) when looping matrix by Kay Marcus Started by Kay Marcus, 18 Jun 2020, 04:07	3	351	Last Post by Kay Marcus 19 Jun 2020, 06:55
Writing a macro variable into a csv file by olivier Perruchet Started by olivier Perruchet, 09 Jun 2020, 01:58	2	149	Last Post by William Lisowski 09 Jun 2020, 05:05
Ado files and mata function by Han Ng Started by Han Ng, 04 Jun 2020, 15:43	3	312	Last Post by Han Ng 05 Jun 2020, 15:35
Equivalent of NumPy's multinomial() by Sergiy Radyakin Started by Sergiy Radyakin, 01 Jun 2020, 11:03	5	240	Last Post by Leonardo Guizzetti 04 Jun 2020, 14:22
Creating four quadrant diagram by Feruzbek Davletov Started by Feruzbek Davletov, 04 Jun 2020, 04:05	3	245	Last Post by Feruzbek Davletov 04 Jun 2020, 08:16
Four quadrant diagram by Feruzbek Davletov Started by Feruzbek Davletov, 04 Jun 2020, 04:14	2	375	Last Post by Sven-Kristjan Bormann 04 Jun 2020, 05:00
Parsing option arguments into mata by Han Ng Started by Han Ng, 02 Jun 2020, 14:37	9	368	Last Post by Han Ng 02 Jun 2020, 20:39
mean() is very slow in long loops (Stata MP 15.1) by Mauricio Caceres Started by Mauricio Caceres, 30 May 2020, 14:36	18	737	Last Post by Mauricio Caceres 01 Jun 2020, 15:33
Equivalent of count_nonzero() by Sergiy Radyakin Started by Sergiy Radyakin, 01 Jun 2020, 06:23	3	171	Last Post by Sergiy Radyakin 01 Jun 2020, 08:00

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