Inverse Gamma Distribution Sample Generator Inverse Gamma Distribution Sample Generator Generate random samples from an Inverse Gamma distribution. * Enter the shape parameter \(\alpha>0\), scale parameter \(\beta>0\), and the number of samples. Step 1: Enter Parameters Shape Parameter, \( \alpha \): e.g., 2 Scale Parameter, \( \beta \): e.g., 3 Number of Samples: e.g., 10 […]
Read MoreInverse Gamma Distribution Mode Calculator Inverse Gamma Distribution Mode Calculator For an Inverse Gamma distribution with shape parameter \( \alpha \) and scale parameter \( \beta \), the mode is given by: $$ \text{Mode} = \frac{\beta}{\alpha+1}. $$ * Enter \( \alpha \) (must be \(>0\)) and \( \beta \) (must be \(>0\)). Step 1: Enter […]
Read MoreInverse Gamma Distribution Inverse CDF Calculator Inverse Gamma Distribution Inverse CDF Calculator For an Inverse Gamma distribution with shape parameter \(\alpha\) and scale parameter \(\beta\), the CDF is $$ F(x;\alpha,\beta)=1-P\left(\alpha,\frac{\beta}{x}\right), $$ where \(P(\alpha,z)\) is the regularized lower incomplete gamma function. This calculator finds the quantile \( x \) such that \( F(x;\alpha,\beta)=q \). * Enter […]
Read MoreInverse Gamma Distribution CDF Calculator Inverse Gamma Distribution CDF Calculator For an inverse gamma distribution with shape parameter \(\alpha\) and scale parameter \(\beta\), the CDF is given by: $$ F(x;\alpha,\beta)=\frac{\Gamma\left(\alpha,\frac{\beta}{x}\right)}{\Gamma(\alpha)}=Q\left(\alpha,\frac{\beta}{x}\right). $$ * Enter \( x \) (with \( x > 0 \)), \(\alpha > 0\), and \(\beta > 0\). Step 1: Enter Parameters \( x […]
Read MoreQuickly and accurately perform Z-Test calculations by entering specific values, data arrays, test direction (sides), and custom flags. This versatile calculator is suitable for statisticians, researchers, and students who require flexible data analysis tools. Z-Test Calculator (Value, Array, Sides, Flag) Z-Test Calculator Calculate the z‑score and p‑value using a given value and an array of […]
Read MoreQuickly and accurately perform Z-Test calculations using your Z-Score and the direction of your hypothesis test (one-sided or two-sided). Ideal for researchers, students, and statisticians needing immediate insights into their data analysis. Z-Test Calculator (Z-Score, Sides) Z‑Test Calculator Calculate the p‑value from a given z‑score. * Enter the z‑score and select whether the test is […]
Read MoreEasily calculate Z-Scores by entering a specific data value along with the known mean and standard deviation (SD). This calculator is ideal for quickly evaluating how far a value deviates from the mean in terms of standard deviations. Z-Score Calculator Z‑Score Calculator Calculate the z‑score using: $$ z = \frac{\text{Value} – \text{Mean}}{\text{SD}}. $$ * Enter […]
Read MoreQuickly calculate the variance of a Gamma distribution using shape (α) and scale (β) parameters. Ideal for statisticians, students, and professionals needing accurate, instant results.” Gamma Distribution Variance Calculator Gamma Distribution Variance Calculator For a Gamma distribution with shape parameter \( \alpha \) and scale parameter \( \theta \), the variance is given by: $$ […]
Read MoreQuickly generate accurate Gamma distribution samples using specified shape (α) and scale (β) parameters. Perfect for simulations, risk assessment, and statistical analysis across various industries. Gamma Distribution Sample Generator Gamma Distribution Sample Generator Generate random samples from a Gamma distribution. * Enter the shape parameter \( \alpha>0 \), scale parameter \( \theta>0 \), and sample […]
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