What does this free estimation include?

Shows simple linear regression slope β₁, intercept β₀ and basic R².

What is missing from the free version?

The free version does not include: Adjusted R², F-test with p-value, t-statistic for coefficients, Pearson r significance, Residual analysis.

What does the premium version offer?

Returns β₀, β₁, R², adjusted R², F-statistic with p-value, t-statistics, Pearson r, residual standard error and significance verdict.

Regression Quick Check

Was ist Regression Quick Check?

Simple averages hide process trends; OLS regression with R², F-test and significance is the minimum standard for data-driven decisions. Estimate simple linear regression slope and intercept from paired data points. The premium version (Regression & Correlation Analyzer) provides full ols regression with r², adjusted r², f-test, t-statistics, pearson/spearman correlation and residual analysis.

Alltag

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