NNPDF/nnpdf: Version 4.0.6

This is the last version that uses C++ objects in n3fit or validphys. It is also anticipated to be the last release that utilizes apfel for PDF evolution. At the same time, it is the first version that includes a pineappl parser. pineappl is expected to become the main provider of theory predictions. What's Changed add ccbar assym basis (#1658) @RoyStegeman Change numpy to python for int, float and bool. (#1653) @scarlehoff Update docs in vpinterface (#1640) @scarlehoff Train on 1-point datasets (#1636) @scarlehoff ccbar asymmetry (#1629) @tgiani Fix to #1637 (#1638) @scarlehoff Simplify MetaModel input handling (#1625) @Zaharid Adding filter rule to remove one linearly dependent bin from the CMS 2D top distribution (#1633) @enocera Remove additional t0 flags (#1626) @Zaharid Add flag for the derivative of thePDF (#1605) @scarlehoff Kinetic energy of the pdf (#1606) @scarlehoff Fix legend of the replica distribution plot (and experiments_chi2_stats) (#1612) @scarlehoff Implemented function to compute asymptotic exponents (#1581) @enocera Add t0 chi2 to comparefitsreport (#1613) @RoyStegeman Fix overfitmetric in comparefits (#1611) @scarlehoff Prevent offset in plot axis values (#1608) @RoyStegeman Update fitbot (#1604) @scarlehoff Top data fixes (#1602) @enocera update overfit metric fit (#1603) @scarlehoff update code citation with EPJC info (#1592) @RoyStegeman Evaluate only unique xgrids (#1587) @scarlehoff Raise an exception for wrongly loaded positivity or integrability datasets (#1591) @scarlehoff Add NLO and NNLO sv theories in db (#1589) @andreab1997 Revert format (#1590) @Zaharid Enable positivity/integrability pineappl grids (#1585) @scarlehoff Validphys with pineappl rebased to master (#1578) @scarlehoff add plotting action for lumi1d per replica (#1580) @RoyStegeman Fit with theory covmat with n3fit (#1528) @andreab1997 Decorrelation models (#1571) @enocera Bugfix for kfolds (#1572) @scarlehoff Use .json by default and deprecate the .fitinfo file. (#1546) @scarlehoff [bot] Add conda environment for tag 4.0.5 (#1567) @github-actions New Features Add overfit metric to vp (#1573) @RoyStegeman Bug fixes Fixed normalised data-theory comparison errors (#1665) @J-M-Moore replace depricated np.asscalar with .item() (#1659) @RoyStegeman fixed bug following from introduction of parse_fakepdf in config.py (#1654) @comane fix default elements for ccbar_asymm basis (#1649) @tgiani bufix: use fakepdf to generate pseudodata instead of t0pdfset (#1647) @RoyStegeman Fixing the grouping and the thcovmat flag (#1588) @andreab1997 Fix bugs in closuretest (#1570) @VLTSML26 Documentation Personnel update (#1593) @enocera Simplify docs of convolution module (#1569) @Zaharid Add note on 4.0.5 release (#1568) @Zaharid Refactoring Separate xgrid and model generation within model trainer (#1644) @scarlehoff

Zaharid, Juan M. Cruz-Martinez, Stefano Carrazza, Rosalyn Pearson, Cameron Voisey, wilsonmr, Nathan Hartland, Roy Stegeman, lucarottoli, Rabah Abdul Khalek, Emma Slade, Emanuele R. Nocera, Andrea Barontini, siranipour, tgiani, JesusUrtasun, mariaubiali, ldd69, Alessandro Candido, … Samuele Voltan. (2023). NNPDF/nnpdf: Version 4.0.6 (4.0.6). Zenodo. https://doi.org/10.5281/zenodo.7554886