gretl function packages

Select a filter:

Please note, the recommended way of installing these packages is via gretl: look under the menu item Tools, Function packages, On server.

 NameAuthorVersionDateDescription
1a_eff.gfn

Oleh Komashko

0.31

2017-04-18

advanced treatment of marginal effects

2addlist.gfn

Allin Cottrell

1.2

2010-12-17

Sequential addition of variables to a model

3ADFGLSTest.gfn

Oleh Komashko

0.055

2015-04-12

ADF-GLS test with interpolated p-values

4almonreg.zip

Allin Cottrell

0.4

2015-02-09

PDL (Almon lag) model

5armax.gfn

Yi-Nung Yang

0.99

2017-04-01

Automatically Choose and Show best ARMAX models based on AIC, BIC, or HQC

6bandplot.gfn

Allin Cottrell

0.3

2015-07-11

Confidence band plot

7bartlett.gfn

Marcos Larios Santa Rosa

0.2

2009-08-21

Bartlett's test for Homogeneity of Variance

8bkw.gfn

Lee C Adkins

1.01

2015-07-07

Computes the Belsley, Kuh, Welch table of collinearity diagnostics for linear and nonlinear models

9BMA.zip

Marcin Błażejowski, ...

2.0

2017-05-28

Bayesian Model Averaging for the linear regression models with jointness measures

10BMST.gfn

Artur Tarassow

1.0

2016-11-04

Logit + Probit model specifcation tests package

11BNdecomp.gfn

Riccardo "Jack" Lucchetti

2.0

2015-03-03

Beveridge-Nelson Decomposition

12Box_Cox_Value.gfn

Pedro Isaac Chávez López

1.01

2014-05-13

Obtain the lambda value of a Box-Cox Transformation

13BreitungCandelonTest.gfn

Sven Schreiber

2.3

2017-02-16

Breitung-Candelon test of frequency-wise Granger (non-) causality

14Brown.gfn

Ignacio Diaz-Emparanza

1.5

2015-02-18

Brown linear and quadratic trend models

15BSMestim.gfn

Ignacio Diaz-Emparanza

1.1

2009-08-22

Basic Structural Model

16buys_ballot.gfn

Ignacio Diaz-emparanza, ...

1.6

2014-12-03

Plots for seasonal time series

17Canova_Hansen.zip

Ignacio Diaz-Emparanza, ...

1.2

2015-03-13

Seasonal stability tests

18carr.gfn

Yi-Nung Yang

0.7

2015-07-11

CARR models: ECARR and WCARR by Ray Y. Chou (2005, JCMB)

19cffilt.gfn

Riccardo Jack Lucchetti

1.0

2016-07-03

Christiano-Fitzgerald asymmetric filter

20coint2rec.gfn

Andreas Noack Jensen and Sven Schreiber

1.0

2017-02-12

Cointegration stability tests (Hansen&Johansen)

21cointARDL.zip

Artur Tarassow

0.51

2017-05-09

Bootstrap single-eq. cointegration tests

22CommonTrendsTest.gfn

Sven Schreiber

0.5

2017-02-22

Multivariate test for common stochastic trends

23corresp.gfn

Riccardo "Jack" Lucchetti

0.32

2017-06-20

Simple Correspondence Analysis

24criteria.gfn

Allin Cottrell

1.2

2016-10-29

Calculate model selection criteria

25delayspectral.gfn

Sven Schreiber

0.6

2016-07-07

Calculates signal delays in frequency domain and their uncertainty

26DHF_test.gfn

Marcin Blazejowski

1.041

2015-11-03

Dickey-Hasza-Fuller Seasonal Unit Root Test

27dhurdle.zip

Riccardo "Jack" Lucchetti

1.3

2016-01-26

Double-hurdle model

28DiebMar.gfn

Giulio Palomba

1.1

2017-01-28

Diebold-Mariano test

29DIF_panelcoint.zip

F. Di Iorio and S. Fachin

1.1

2017-02-20

panel no-cointegration tests with bootstrap p-values

30DP.gfn

Uriel Rodriguez Ramirez

1.3

2015-07-15

double unit root

31DPB.zip

Riccardo "Jack" Lucchetti and Claudia Pigini

1.2

2016-02-23

Dynamic Panel Binary models

32DST_test.gfn

Marcin Błażejowski

1.05

2011-10-01

Dickey's Stationarity Test fot High Frequency Data

33dumitrescu_hurlin_test.gfn

Giuseppe Vittucci

1.0

2017-03-25

Dumitrescu-Hurlin (2012) test: Granger causality for panel data

34dynMultipl.gfn

Artur Tarassow

0.91

2014-11-07

Dynamic Multiplier computation for ARDL models

35fcModels.gfn

Yi-Nung Yang

0.96

2014-04-29

Forecasting models

36fe_stats.gfn

Allin Cottrell

0.5

2015-03-22

Statistics for fixed-effects estimates

37felogit.gfn

Riccardo "Jack" Lucchetti

1.5

2014-05-02

Fixed-effects logit

38FEP.zip

Artur Tarassow and Sven Schreiber

1.24

2017-05-22

Forecast Evaluation Package

39FEPoisson.gfn

Riccardo "Jack" Lucchetti

1.1

2016-01-13

Fixed-Effects Poisson

40FMOLS.gfn

Stefano Fachin and Riccardo "Jack" Lucchetti

1.0

2017-03-22

Fully Modified Least Squares Estimation for I(1) variables

41genr_dates.gfn

Yi-Nung Yang

0.2

2013-06-26

generate yyyy, mm, day,weekday

42getQuandl.gfn

Yi-Nung Yang

0.62

2014-10-08

Download data from Quandl.com, a "data platform"

43GHegy.zip

Ignacio Diaz-Emparanza

1.2

2017-06-14

General seasonal unit roots tests (HEGY) and P-values

44GJR-garchm.gfn

Yi-Nung Yang

1.1

2010-01-25

GJR-GARCH in Mean

45gnuplot_piechart.gfn

Ignacio Diaz-Emparanza

1.0

2014-10-23

A simple 2D pie chart

46gqtest.gfn

Oleh Komashko

0.20

2016-04-04

Golfeld - Quandt heteroskedasticity test

47gregory_hansen.zip

Artur Tarassow

0.61

2017-05-01

Residual-based tests for cointegration in models with regime shifts

48heckprobit.gfn

Claudia Pigini

0.1

2015-05-12

Probit model with sample selection

49hetero.gfn

Yi-Nung Yang

1.0

2012-12-12

Heterosckedasticity tests in Asteriou & Hall

50HIP.zip

Riccardo "Jack" Lucchetti and Claudia Pigini

0.41

2015-05-19

Heteroskedastic IV Probit

51Holt.zip

Ignacio Diaz-Emparanza

1.0

2015-10-05

Holt's local linear trend

52ivintreg.gfn

Riccardo "Jack" Lucchetti

1.1

2017-04-29

Instrumental-variable Interval Regression

53johansensmall.gfn

Sven Schreiber and Andreas Noack Jensen

2.5

2017-06-20

Small-sample Johansen coint. rank tests (bootstrap and Bartlett)

54KaoTest.gfn

Uriel Rodriguez Ramirez

2.0

2013-03-06

Cointegration Test of Panel Data

55lagreg.zip

Oleh Komashko

0.61

2017-02-13

regressions with lagged variables

56latextab.gfn

Artur Tarassow

0.22

2017-05-28

Write matrix as Latex table

57levene.gfn

Marcos Larios Santa Rosa

0.2

2009-08-22

Levene's Test for Equality of Variances

58LLTestim.gfn

Ignacio Diaz-Emparanza

1.2

2009-08-22

Local Linear Trend Model

59lomackinlay.gfn

Allin Cottrell and Sven Schreiber

1.2

2017-06-07

Lo-MacKinlay variance ratio test

60lp-mfx.gfn

Allin Cottrell

0.4

2016-11-10

logit/probit marginal effects

61MannKendall.gfn

Sven Schreiber and Riccardo Jack Lucchetti

1.0

2017-06-08

Mann-Kendall nonparametric trend test

62margeff_el.gfn

Oleh Komashko

0.6

2017-02-13

marg. effects, elasticities, prediction in presense of functions of vars.

63matrix_perf.gfn

Allin Cottrell

0.4

2014-06-17

Matrix multiplication performance test

64MCO_Ridge.gfn

Uriel Rodríguez Ramírez

1.4

2015-06-15

Ridge Regression

65MDS.gfn

Francesca Di Iorio and Riccardo "Jack" Lucchetti

1.0

2017-04-21

Multidimensional Scaling

66MGARCH.zip

Riccardo "Jack" Lucchetti

0.3

2017-04-27

Multivariate GARCH models

67ModRS_test.gfn

Daniel Ventosa-Santaulària

1.0

2011-02-25

Lo's (1991) modified R/S test

68moran.gfn

Giuseppe Vittucci

0.2

2011-09-04

Moran's I statistic of spatial autocorrelation

69mwu.gfn

Yi-Nung Yang

0.93

2013-08-24

Mann-Whitney U test

70oddsratios.zip

Riccardo "Jack" Lucchetti and Allin Cottrell

1.0

2015-03-22

Computation of odds ratios for logit models

71oprobit_predict.gfn

Allin Cottrell

1.2

2016-01-26

Compute predictions from ordered probit

72paneldesc.gfn

Riccardo "Jack" Lucchetti

1.0

2017-04-02

Basic statistics about gaps in panel datasets

73plot_scatter_label.gfn

Artur Tarassow

0.11

2017-02-20

Add labels to scatter plot

74plot_ts_y2axis.gfn

Artur Tarassow

0.1

2015-09-21

Single scatter plot with 2 y-axis + with lines

75pmbb.gfn

Giuseppe Vittucci

1.6

2013-01-18

Moving Blocks Bootstrap (MBB) for linear panels

76poisson_mfx.gfn

Oleh Komashko

0.22

2017-02-13

marginal effects for poisson and negbin regression

77PPtest.gfn

Riccardo "Jack" Lucchetti

0.1

2012-08-23

Phillips-Perron test

78PTconf.zip

Sven-Schreiber

0.92

2016-10-03

Permanent-transitory decompositions in I(1) systems, with estimation uncertainty

79RLSStein.gfn

Lee C. Adkins

0.92

2013-07-09

RLS Stein-rule estimator

80Robinson.gfn

Uriel Rodriguez Ramires

1.0

2013-08-28

Semiparametric Regression

81robust_RESET.gfn

Oleh Komashko

0.2

2017-02-10

robust RESET test as in Wooldridge

82roc.zip

Peter M. Summers

1.01

2015-07-07

Computation and analysis of receiver operating characteristic curves (ROC) for binary choice models.

83RVNR.gfn

Guillermo Verduzco Bustos

1.0.1

2015-05-16

Rank Von Neumann Ratio

84SB.gfn

F. Di Iorio, ...

1.1

2017-02-16

Stationary Bootstrap resampling of time series

85seasfSTB.gfn

Ignacio Diaz-Emparanza

1.0

2014-06-25

Seasonal filters

86SETAR.gfn

Federico Lampis, ...

1.2

2011-06-27

Estimation of a SETAR model

87sfa_mod.gfn

Gordon Hughes

0.91

2009-08-22

Estimation of stochastic frontier models with no heteroskedasticity

88ShapleyCont.gfn

Ernesto Rivera and María José Arteaga

1.0

2016-05-30

Shapley based R-Squared decomposition

89sols.gfn

Allin Cottrell

1.4

2014-01-26

OLS showing standardized coefficients

90sparse.gfn

Riccardo "Jack" Lucchetti

1.01

2017-04-06

Sparse matrix functions

91StrucBreak.zip

Riccardo "Jack" Lucchetti and Sven Schreiber

0.2

2017-02-22

Autodetection of structural breaks in linear models, Bai-Perron style

92summary_xy.gfn

Yi-Nung Yang

1.2

2015-07-13

summary_xy(Z,x,y) is a function for summary of Z categorized by two discrete series x and y.

93suradf.gfn

Allin Cottrell

0.2

2015-03-23

SUR-based ADF-type test for multiple time series

94Threshold_Panel.zip

Artur Tarassow

1.0

2016-12-16

Panel threshold model (Hansen, JoE 1999)

95tobit_mfx.gfn

Oleh Komashko

0.3

2016-10-20

marginal effects after tobit and censored regression

96tobit_y.gfn

Allin Cottrell

0.2

2015-03-23

Tobit dependent variable prediction

97tobithetm.gfn

Oleh Komashko

0.2

2017-02-10

Heteroscedastic tobit model

98tramolin.gfn

Ignacio Diaz-Emparanza

1.11

2017-01-28

Outlier detection/correction and missing data interpolation

99TsCrossValidation.gfn

Artur Tarassow

0.2

2016-01-24

Time-Series Cross-Validation

100tsfcst.gfn

Oleh Komashko

0.3

2016-04-12

time series forecasting and non-smooth optimization

101var_chow.gfn

Artur Tarassow

0.81

2013-06-07

bootstrap Chow test for VAR models

102VARrec.gfn

Artur Tarassow

0.24

2017-02-27

Recursive computation of VAR model coefficient estimates

103vecmI2.gfn

Andreas Noack Jensen

0.1

2012-02-11

VECM for I(2) analysis

104VSG_test.gfn

Daniel Ventosa-Santaulària

1.11

2011-02-21

Tests for a drift (and a shift) in a unit-root process

105waldTest.gfn

Oleh Komashko

0.95

2017-02-15

Wald test for (non)linear restrictions and conf. intervals

106Wilcoxon.zip

Giulio Palomba

1.0

2015-07-15

Wilcoxon Signed Rank Test

107winsor.gfn

JasonHe

0.1

2017-03-01

Winsorization

108Winters.zip

Ignacio Diaz-Emparanza

1.1

2015-11-05

Smoothing and forecasting method for seasonal time series

109wooldridge_test_serial.gfn

Giuseppe Vittucci and Artur Tarassow

2.0

2016-10-28

Wooldridge test for serial correlation of residuals in panel

110yahoo_get.gfn

Riccardo "Jack" Lucchetti

1.21

2016-03-14

Downloader of daily financial data from Yahoo