Dear Gretl User-List,
I'm excited to announce the release of version 0.7 of the fdensity
package for Gretl. This package allows you to compute and visualize
conditional densities of a variable x for each value of a discrete
variable d, also known as the "factor."
The key changes in this new version are:
1. Support for list of series in x:
- If multiple series are passed to x, a grid of kernel density
estimation (KDE) plots will be created.
- This is currently only supported for the scripting mode. In GUI mode,
only a single series x can be selected.
2. New cumulative parameter:
- You can now compute the cumulative distribution function (CDF) instead
of the probability density function (PDF) by setting cumulative=TRUE.
3. New grid parameter:
- You can now control whether a grid is displayed on the plots by
setting grid=FALSE.
4. New logscale parameter:
- The y-axis can now be displayed on a logarithmic scale (base 10) by
setting logscale=TRUE.
5. GUI control parameters:
- The logscale and cumulative parameters are now exposed in the Gretl GUI.
6. Increased minimum version requirement:
- The minimum required Gretl version has been increased from 2021a to 2023c.
The help file incl. examples can be found here:
https://gretl.sourceforge.net/current_fnfiles/fdensity.gfn
Best,
Artur