Econometric analysis made easy
gretl is an easy to use, complex software package designed to help you with the econometric analysis.
The supported formats include: own XML data files; Comma Separated Values; Excel, Gnumeric and Open Document worksheets; Stata .dta files; SPSS .sav files; Eviews workfiles; JMulTi data files; own format binary databases (allowing mixed data frequencies and series lengths), RATS 4 databases and PC-Give databases.
The supported formats include: own XML data files; Comma Separated Values; Excel, Gnumeric and Open Document worksheets; Stata .dta files; SPSS .sav files; Eviews workfiles; JMulTi data files; own format binary databases (allowing mixed data frequencies and series lengths), RATS 4 databases and PC-Give databases.
Here are some key features of "gretl":
· Easy intuitive interface (now in French, Italian, Spanish, Polish, German, Basque, Portuguese, Russian, Turkish and Czech as well as English)
· A wide variety of estimators: least squares, maximum likelihood, GMM; single-equation and system methods
· Time series methods: ARMA, GARCH, VARs and VECMs, unit-root and cointegration tests, etc.
· Output models as LaTeX files, in tabular or equation format
· Integrated scripting language: enter commands either via the gui or via script
· Command loop structure for Monte Carlo simulations and iterative estimation procedures
· GUI controller for fine-tuning Gnuplot graphs
· Easy intuitive interface (now in French, Italian, Spanish, Polish, German, Basque, Portuguese, Russian, Turkish and Czech as well as English)
· A wide variety of estimators: least squares, maximum likelihood, GMM; single-equation and system methods
· Time series methods: ARMA, GARCH, VARs and VECMs, unit-root and cointegration tests, etc.
· Output models as LaTeX files, in tabular or equation format
· Integrated scripting language: enter commands either via the gui or via script
· Command loop structure for Monte Carlo simulations and iterative estimation procedures
· GUI controller for fine-tuning Gnuplot graphs
What's New in This Release:
· Substantial re-write of code for handling named variables other than series (matrices, scalars, strings, etc.) in the interest of maintainability and efficiency
· "restrict" command: try to ensure that standard errors show as zero when they are in principle zero
· "loop": support use of $-substitution in the expression that controls a nested loop
· Fix bug: spurious detection of line continuation characters in #-style comments that do not start a command line
· Fix bug: "eval" not working correctly for anonymous strings
· Fix build bug: "make check" not working properly
· Fix build bug: XDG (desktop) files not getting installed in a manner suitable for packagers of gretl
· Support a matrix as an element-wise boolean condition for the ternary "?" operator
· The msortby() function: ensure that it performs a "stable" sort, such that rows sharing a common key value are never interchanged
· The inbundle() function: return a code that identifies the type of a bundled item; also add typestr() functi...
· Substantial re-write of code for handling named variables other than series (matrices, scalars, strings, etc.) in the interest of maintainability and efficiency
· "restrict" command: try to ensure that standard errors show as zero when they are in principle zero
· "loop": support use of $-substitution in the expression that controls a nested loop
· Fix bug: spurious detection of line continuation characters in #-style comments that do not start a command line
· Fix bug: "eval" not working correctly for anonymous strings
· Fix build bug: "make check" not working properly
· Fix build bug: XDG (desktop) files not getting installed in a manner suitable for packagers of gretl
· Support a matrix as an element-wise boolean condition for the ternary "?" operator
· The msortby() function: ensure that it performs a "stable" sort, such that rows sharing a common key value are never interchanged
· The inbundle() function: return a code that identifies the type of a bundled item; also add typestr() functi...
| Publisher | : | Allin Cottrell & Riccardo "Jack" Lucchetti |
|---|---|---|
| License | : | Freeware |
| Size/OS: | : | 16.1 MB / Windows NT / 2K / XP / Vista / 7 |
| Date | : | February 11th, 2013 |
Download | : | 1.9.11 Build 2013.02.08 Snapshot |
