(Un)Perplexed Spready v1.2.X provides advanced statistical tools for your spreadsheet: prepare your data in columns on a sheet, open the Statistics menu, pick the procedure (descriptive, parametric, non‑parametric, regression, multivariate, SPC), configure variables, run analysis and review results—no exporting to another program or converting formats: matasoft.hr/qtrendcontrol/inde…
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