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Topics	Posts	Views	Last Post
Sorting the columns of a matrix by Alexander Koplenig Started by Alexander Koplenig, 30 Jan 2024, 06:14	8	309	Last Post by jose felix sanz 08 May 2024, 11:40
use of -st_global()- by Paul Rathouz Started by Paul Rathouz, 19 Feb 2024, 09:18	7	387	Last Post by Richa Richa 07 May 2024, 02:42
Lee-Carter error by Nkuye Moyo Started by Nkuye Moyo, 02 May 2024, 13:04	1	92	Last Post by Nkuye Moyo 02 May 2024, 13:04
Creating composite index/variable by Sonwabile Mbuma Started by Sonwabile Mbuma, 30 Apr 2024, 02:48	2	160	Last Post by Sebastian Kripfganz 30 Apr 2024, 03:03
Common elements in a list? by Matthew J. Baker Started by Matthew J. Baker, 24 Aug 2014, 17:00	11	1,335	Last Post by Brian Bradfield 22 Apr 2024, 10:24
"Year is not regularly spaced" r(198) by Flynn Davies Started by Flynn Davies, 08 Apr 2024, 01:42	1	67	Last Post by Flynn Davies 08 Apr 2024, 01:42
How to reformat date to yyyy-mm by Hanna Richardsson Started by Hanna Richardsson, 03 Apr 2024, 09:04	3	96	Last Post by Hanna Richardsson 04 Apr 2024, 01:31
Construct dummy by Lars Aabenhus Started by Lars Aabenhus, 01 Apr 2024, 05:37	2	92	Last Post by Dirk Enzmann 02 Apr 2024, 22:18
Generate a weight Matrix to equalize total values across codes with many to many relationship by Md Rahman Started by Md Rahman, 29 Mar 2024, 15:08	3	98	Last Post by Md Rahman 30 Mar 2024, 07:19
Performing the SADF and GSADF test in STATA. Conformability Error. What does it mean and how should I fix it? by Kostas Simoglou Started by Kostas Simoglou, 20 Mar 2024, 11:53	1	117	Last Post by Kostas Simoglou 20 Mar 2024, 11:53
Solving systems of linear equationsAx = Bfor*x by Eilya Started by Eilya, 18 Jun 2023, 23:52	4	225	Last Post by Ilya Bolotov 19 Feb 2024, 16:01
Creating a fast loop for selecting controls meeting conditions in a case-control design by Soeren Netra Started by Soeren Netra, 05 Feb 2024, 05:45	3	232	Last Post by Soeren Netra 06 Feb 2024, 02:49
Looping across matrices by Scott Miller Started by Scott Miller, 02 Feb 2024, 13:48	2	119	Last Post by Luis Pecht 03 Feb 2024, 03:22
clear specified function for -optimize()- by Paul Rathouz Started by Paul Rathouz, 25 Jan 2024, 16:34	4	160	Last Post by Joseph Coveney 26 Jan 2024, 20:37
How to optimize a simple function with optimize()? by Richard Braeuer Started by Richard Braeuer, 25 Jan 2024, 15:26	2	166	Last Post by Paul Rathouz 25 Jan 2024, 16:28
Get Excel File Range using xl() Class by Luis Pecht Started by Luis Pecht, 23 Jan 2024, 07:00	3	92	Last Post by Luis Pecht 25 Jan 2024, 05:29
Declaration for moptimize by Minch Park Started by Minch Park, 22 Jan 2024, 22:45	2	84	Last Post by Minch Park 23 Jan 2024, 03:15
How to add weighting variables in meta-analysis by Seunghyun Grace LEE Started by Seunghyun Grace LEE, 21 Jan 2024, 06:41	2	92	Last Post by Seunghyun Grace LEE 21 Jan 2024, 17:13
vector subscripting utility functions by Paul Rathouz Started by Paul Rathouz, 27 Dec 2023, 16:07	3	112	Last Post by Paul Rathouz 21 Jan 2024, 11:27
Convert Stata results into dataset/variables by widya arunne Started by widya arunne, 19 Jan 2024, 01:46	1	92	Last Post by widya arunne 19 Jan 2024, 01:46
Reshaping a dataset and dividing values of a variable by Bianca Gaugel Started by Bianca Gaugel, 16 Jan 2024, 03:25	1	98	Last Post by Bianca Gaugel 16 Jan 2024, 03:25
Exporting a matrix from Mata to Stata preserving the entire set of decimal digits by Pier Giuseppe Sarzotti Started by Pier Giuseppe Sarzotti, 15 Jan 2024, 06:07	2	145	Last Post by Mike Lacy 15 Jan 2024, 09:16
Using -solvenl- to solve a system of non-leanear equation with 2 equations by Yonatan Enaro Started by Yonatan Enaro, 14 Dec 2023, 03:05	6	279	Last Post by Giang PHUNG 12 Jan 2024, 12:32
Type of Household by Hector Macias Started by Hector Macias, 11 Jan 2024, 13:17	1	64	Last Post by Hector Macias 11 Jan 2024, 13:17
Fixed effect panel threshold model by Bilal Baraki Started by Bilal Baraki, 11 Jan 2024, 03:07	1	117	Last Post by Bilal Baraki 11 Jan 2024, 03:07
Choosing the Appropriate Regression for a Dependent Variable with Zeros (90%) and Positive Values(10%) by KH FAF Started by KH FAF, 30 Dec 2023, 04:11	2	104	Last Post by KH FAF 30 Dec 2023, 06:15
Asreg and traditional loops regression by Huong Pham Started by Huong Pham, 28 Dec 2023, 04:36	1	74	Last Post by Huong Pham 28 Dec 2023, 04:36
st_view() function ... does it only work inside another mata function? by Paul Rathouz Started by Paul Rathouz, 16 Dec 2023, 21:29	9	153	Last Post by Paul Rathouz 27 Dec 2023, 16:00
How stata finds point estimates and standard errors for the following equations. by Huang Yingqian Started by Huang Yingqian, 15 Dec 2023, 06:57	1	70	Last Post by Huang Yingqian 15 Dec 2023, 06:57
Output from looping over a variable partially getting exported when using putexcell by Tatenda Mapanzure Started by Tatenda Mapanzure, 13 Dec 2023, 06:24	3	96	Last Post by Tatenda Mapanzure 13 Dec 2023, 15:25
Question about mata commands that start with -mata- by Paul Rathouz Started by Paul Rathouz, 03 Dec 2023, 09:17	4	164	Last Post by John Mullahy 05 Dec 2023, 06:25
How to find the marginal effect of interaction terms by Huang Yingqian Started by Huang Yingqian, 23 Oct 2023, 05:07	4	140	Last Post by Huang Yingqian 30 Nov 2023, 00:46
Declaration for an unknown number of variables by Minch Park Started by Minch Park, 29 Nov 2023, 20:47	3	109	Last Post by Minch Park 29 Nov 2023, 22:44
Matrix multiplication-different results depending on how you perform the multiplication by Christophe Kolodziejczyk Started by Christophe Kolodziejczyk, 15 Nov 2023, 08:53	5	300	Last Post by Christophe Kolodziejczyk 20 Nov 2023, 08:19
help instancing the Class in a loop/conditional by Luis Pecht Started by Luis Pecht, 18 Nov 2023, 13:29	3	110	Last Post by Luis Pecht 19 Nov 2023, 05:38
Portfolio variance calculations using mata by Navruz Khotamov Started by Navruz Khotamov, 12 Nov 2023, 19:26	1	109	Last Post by Navruz Khotamov 12 Nov 2023, 19:26
A Problem of Combining Two Columns in Panel Data by Minch Park Started by Minch Park, 09 Nov 2023, 19:35	1	64	Last Post by Minch Park 09 Nov 2023, 19:35
Custom Stata command for cleaning messy data by Joana Halder Started by Joana Halder, 02 Nov 2023, 22:30	2	204	Last Post by Mike Lacy 03 Nov 2023, 08:29
Fastest way to implement a GLS estimator with a known covariance matrix Omega. by Malcolm Wardlaw Started by Malcolm Wardlaw, 19 Oct 2023, 21:38	2	209	Last Post by Joerg Luedicke (StataCorp) 25 Oct 2023, 20:23
Linear Programming in Mata with panel data - looping over individuals, specifying objective function by Katharina Rabe Started by Katharina Rabe, 12 Oct 2023, 09:44	2	228	Last Post by Katharina Rabe 19 Oct 2023, 03:57
The pointer does not work in a very simply situation by Minchul Park Started by Minchul Park, 18 Oct 2023, 00:49	4	130	Last Post by Minchul Park 18 Oct 2023, 09:48
Categorical Variable in Mata: factor() not found * r(3499); by Akanksha IHEID Started by Akanksha IHEID, 14 Oct 2023, 21:29	3	238	Last Post by Akanksha IHEID 15 Oct 2023, 18:31
mata equivalent of Stata's preserve? by Bert Lloyd Started by Bert Lloyd, 11 Oct 2023, 09:48	6	190	Last Post by Bert Lloyd 12 Oct 2023, 19:30
ICD 9 to ICD 10 by Musharaf Mohiuddin Started by Musharaf Mohiuddin, 03 Oct 2023, 13:13	2	166	Last Post by Leonardo Guizzetti 12 Oct 2023, 11:18
A Mata written log-likelihood function with extra variables by Minchul Park Started by Minchul Park, 11 Oct 2023, 05:42	1	87	Last Post by Minchul Park 11 Oct 2023, 05:42
--Break-- r(1); error (while running moptimize) by Nayeon Kang Started by Nayeon Kang, 30 Aug 2023, 15:07	2	167	Last Post by Sebastian Kripfganz 25 Sep 2023, 02:51
Why can't Mata code output? by qing xuan Started by qing xuan, 16 Aug 2023, 23:12	4	168	Last Post by Nick Cox 17 Aug 2023, 11:01
Why can't Mata code output? by qing xuan Started by qing xuan, 16 Aug 2023, 23:15	2	64	Last Post by Nick Cox 17 Aug 2023, 02:42
mvnormalcv takes 20 minutes when it should take under a second by Mauricio Caceres Started by Mauricio Caceres, 15 Aug 2023, 22:57	3	131	Last Post by Mauricio Caceres 16 Aug 2023, 10:58
Handling Omitted Variables in Mata by William Liu Started by William Liu, 12 Aug 2023, 16:26	2	87	Last Post by William Liu 14 Aug 2023, 15:11

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