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 1708
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
(23 rating)
gretl Portable - log analyzer Freeware Download Notice

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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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gretl Portable

2021b freeware download

... and values, as well as to add a log and to define new variables. Features Easy intuitive interface (now in French, Italian, Spanish, ...