tbanelwebmin <tbanelweb...@free.fr> writes: > The new orgtbl-fit package has just been released on Melpa. It > does regression fitting on Org Mode tables. > > Example. We suspect that `obs' depends on `x' and `y'. > ... > > Let us put the cursor on the `obs' column, and type > M-x orgtbl-fit > > Two columns are added > - predicted obs column > - difference between obs and predicted > > | x | y | obs | Best Fit | Fit Diff | > |----+---+------+----------+----------| > | 32 | 7 | 38.3 | 38.2 | -0.1 | > | 18 | 3 | 11.4 | 11.6 | 0.2 | > | 43 | 9 | 47.3 | 47.2 | -0.1 | > | 11 | 2 | 8.9 | 8.7 | -0.2 | > | 35 | 8 | 45.1 | 45.3 | 0.2 | > #+TBLFM: $4=-0.289267886829 - 1.06613976706*$1 + 10.3668885192*$2; > %.1f::$5=$4-$3; %.1f
Are there situations when this package is actually useful for data analysis? (I am usually using gnuplot for fitting) -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at <https://orgmode.org/>. Support Org development at <https://liberapay.com/org-mode>, or support my work at <https://liberapay.com/yantar92>
