gretl 2021a freeware

Is a cross-platform software package for econometric analysis, written in the C programming language. It is free, open-source software. gretl is a software tool developed for users who frequently work with econometric analysis, by providing them with a bunch of useful features. gretl runs on a low-to-moderate amount of CPU and system memory, so it shouldn't interfere with the runtime of active processes.

Author Allin Cottrell & Riccardo "Jack" Lucchet
Released 2021-04-14
Filesize 34.40 MB
Downloads 2441
OS Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64
Installation Instal And Uninstall
Keywords econometric analysis, Comma Separated Values, statistical analysis, analyzer, analyze, econometric
Users' rating
(19 rating)
gretl - Freeware Download Notice

gretl Free Download - we do not host any gretl torrent files or links of gretl on,, etc. All gretl download links are direct gretl download from publisher site or their selected mirrors.

gretl freeware - The Latest User Reviews
gretl freeware - The Latest Versions History
2021a Apr 14, 2021 New Release - New function vma() for multiple time series
- quantile(): support variant methods Q7 and Q8 described in Hyndman and Fan (1996)
- defbundle(): add two shorthand variants of this function
- irf(): support calculation of multiple impulse responses in a single call (with internal speed-up)
- irf() bug-fix: failing to compute bootstrap confidence band correctly when passed a $system bundle argument
- VAR internals: scrap augmented Cholesky matrix; so the $system.C accessor is now a square matrix
- $system bundle: ensure presence of xlist member, and include the command-word (var, vecm or system)
- mread(): support reading gdt and gdtb files as matrices
- readfile(): support reading gzipped files transparently
- obslabel(): support a vector of observations
- nls/mle/gmm blocks: support use of printf statements
- "open" command: support reading selected series from native gretl datafiles (gdt, gdtb)
- "join" command: support $obsmajor, $obsminor as outer keys
2020b B2020- Apr 12, 2020 New Release Update gretl copyright notice
Revise macOS build: don't require initialization via shell script, and link against version 10.9 of the SDK
"gnuplot" and "plot" commands: add a --ylogscale option
"store" command: add --matrix option to save a matrix in the form of a dataset
2020a B2020- Dec 23, 2019 New Release Verbose output for numerical optimization: make the default more basic but add a new "full" setting for the set-variable "max_verbose"
"wls" command: support the --cluster option
"scatters" command: improve handling of daily data
Work on lasso back-end (not public yet)

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