gretl Portable 2021b 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. ...

Author Allin Cottrell & Riccardo "Jack" Lucchet
Released 2021-05-05
Filesize 39.30 MB
Downloads 1724
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
(24 rating)
gretl Portable - comma separated values Freeware Download Notice

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

gretl Portable freeware - The Latest User Reviews
gretl Portable freeware - The Latest Versions History
2021b May 5, 2021 New Release New function trigamma(): second derivative of lngamma
New function midasmult(): gives MIDAS multipliers
New command "bds": BDS nonlinearity test
Gdtb data format: make the new variant the default
Tighten up on defbundle() syntax: no empty arguments allowed
Array definition: enforce the specific choice of type
"wls" command, with 0/1 weights: compute $yhat and $uhat for the excluded observations
"dpanel" estimation via the GUI: make the --dpdstyle flag configurable
"dpanel" --verbose switch: provide some information on the instruments used
"adf" command: support more accurate inference with improved p-values or critical values, for the GLS case in particular
"xtab" command: clarify that the $result (matrix) accessor is just for the bivariate case
"clear" command: add --functions option to remove all hansl functions from memory
"restrict" command: add "inject" keyword to support use of an array of strings to specify restrictions
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
2020a B2020- Mar 6, 2020 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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