≤ xn, the maximum is the largest value in the data set, xn. The formula for maximum is: Max=xn=max(xi)ni=1Max=xn=max(xi)i=1n How to Find the Range The range of a data set is the difference between the minimum and maximum. To find the range, calculate xn minus x1. R=...
This calculator will compute the 99%, 95%, and 90% confidence intervals for an R2 value (i.e., a squared multiple correlation), given the value of the R-square, the number of predictors in the model, and the total sample size.
You can also use a tool like our mean, median, mode calculator to find the sum automatically. How to Find the MeanThe (arithmetic) mean is the average value of a set of numbers and is a measure of the central tendency of the data. ...
Statistics Calculators Here you'll find a set of statistics calculators that are intuitive and easy to use. Included are a variety of tests of significance, plus correlation, effect size and confidence interval calculators. If you're not sure what statistics calculator you require, check out our...
14Correlation calculator(Pearson correlation, Spearman's rank correlation)r=∑i=1n(xi−x¯)(yi−y¯)∑i=1n(xi−x¯)2∑i=1n(yi−y¯)2 15Outliers(Tukey's Fences (Boxplot), Z-Score) 16Markov chain calculator(nth step probability vector, steady-state vector) ...
Below you will find descriptions and details for the 2 formulas that are used to compute confidence intervals for R-square values. Confidence interval for an R2value: whereR2is the squared multiple correlation,αis the desired confidence interval percentage,SER2is the standard error forR2,tis a...
Instructions: Use this Coefficient of Determination Calculator to compute the coefficient of determination ((R^2)) ... Residual Plot Grapher Instructions: Use this Residual Plot Grapher to construct a residual plot for the value obtained with a linear ... ...
14 Correlation calculator (Pearson correlation, Spearman's rank correlation) r=∑i=1n(xi−x¯)(yi−y¯)∑i=1n(xi−x¯)2∑i=1n(yi−y¯)2 15 Outliers (Tukey's Fences (Boxplot), Z-Score) 16 Markov chain calculator (nth step probability vector, steady-state vector) 17...
Take your research and subsequent analysis to the next level Book a Demo Related resources Analysis & Reporting Statistical Significance Calculator 18 min read Analysis & Reporting Data Analysis 29 min read Analysis & Reporting Regression Analysis ...
Scientific calculator that can deal with common arithmetic functions and can generate graph repres... Aug 22nd 2018, 15:48 GMT OS X 10.11 or later (Intel only) 604,562 downloads 734.9 MB IBM SPSS Statistics (formerly SPSS) 25.0 Statistical data modeller currently used within in government, ac...