pst-fit – Macros for curve fit­ting

The pack­age pro­vides fit­ting of: 1. Lin­ear Func­tions; 2. Power Func­tions; 3. exp Func­tion; 4. Log_{10} and Log_e func­tions; 5. Re­cip; 6. Kings Law data; 7. Gaus­sian; and 8. 4^th or­der Poly­no­mial.