Showing posts with label Online Calculator. Show all posts
Showing posts with label Online Calculator. Show all posts

Tuesday, June 17, 2025

INTERCEPT Function in Microsoft Excel, and Online calculator (Excel-based)

Intercept function array1: First data range (e.g., Variable X) array1: First data range (e.g., Variable X) array2: Second da... array1: First data range (e.g., Variable X)array2: Second data range (e.g., Variable Y) Intercept function INTERCEPT function INTERCEPT function =INTERCEPT(array1, array2) =INTERCEPT(array1, array2) =INTERCEPT(array1, array2) syntax syntax syntax It is used to calculate the point where a linear regression line crosses the Y-axis. In other words, it returns the intercept (b) of the equation of a straight line: It is used to calculate the point where a linear regression l... It is used to calculate the point where a linear regression line crosses the Y-axis. In other words, it returns the intercept (b) of the equation of a straight line:Y=mX+bWhere:Y is the dependent variable (output)X is the independent variable (input)m is the slope of the lineb is the intercept (what we calculate using =INTERCEPT()) illustration Patreon and LinkedIn links LinkedIn Profile /usmanzafarparacha /usmanzafarparacha /usmanzafarparacha LinkedIn Patreon profile /uzparacha /uzparacha /uzparacha Patreon Usman Zafar Paracha 1 Usman Zafar Paracha Usman Zafar Paracha example example example Suppose we have this data Suppose we have this data Suppose we have this data Then then then gives gives gives It means that the Y-intercept of the best-fit (linear regression) line through data is approximately 14.95. This value represents the predicted Y value when X = 0. It means that the Y-intercept of the best-fit (linear regress... It means that the Y-intercept of the best-fit (linear regression) line through data is approximately 14.95. This value represents the predicted Y value when X = 0. Usman Zafar Paracha 2 Usman Zafar Paracha Usman Zafar Paracha Excel example data Excel example formula Excel example outcome
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Monday, June 16, 2025

RSQ Function in Microsoft Excel, and Online calculator (Excel-based)

RSQ function array1: First data range (e.g., Variable X) array1: First data range (e.g., Variable X) array2: Second da... array1: First data range (e.g., Variable X)array2: Second data range (e.g., Variable Y) RSQ function RSQ function RSQ function =RSQ(array1, array2) =RSQ(array1, array2) =RSQ(array1, array2) syntax syntax syntax It returns the square of the Pearson correlation coefficient (R²) between two data sets. It tells you how well the independent variable (X) explains the dependent variable (Y) in linear regression. It returns the square of the Pearson correlation coefficient ... It returns the square of the Pearson correlation coefficient (R²) between two data sets. It tells you how well the independent variable (X) explains the dependent variable (Y) in linear regression. illustration Patreon and LinkedIn links LinkedIn Profile /usmanzafarparacha /usmanzafarparacha /usmanzafarparacha LinkedIn Patreon profile /uzparacha /uzparacha /uzparacha Patreon Usman Zafar Paracha 1 Usman Zafar Paracha Usman Zafar Paracha example example example Suppose we have this data Suppose we have this data Suppose we have this data Then then then gives gives gives The result will be a value between 0 and 1. The result will be a value between 0 and 1. There is a modera... The result will be a value between 0 and 1. There is a moderate linear relationship between A and B.About 44.07% of the changes in B are associated with changes in A. Usman Zafar Paracha 2 Usman Zafar Paracha Usman Zafar Paracha Excel example data Excel example formula Excel example outcome
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