Introduction to Linear Regression- Linear regression estimates how much variable Y changes with every unit of change in X. The general ...

## COURSE

## Linear Regression

- A linear regression gives us a best-fit line for a scatterplot of data. The standard error of estima...
- The coefficient of determination measures the percentage of variation in Y that is explained by the ...
- This video introduces the idea of statistical inference as a way to understand the sample regression...
- Ordinary Least Squares (OLS) minimizes the residual sum of squares (RSS). RSS is the sum of each squ...
- A simple (two-variable) regression has three standard errors: one for each coefficient (slope, inter...
- This video explains the Analysis of Variance (ANOVA) table in a two variable regression. The ANOVA t...
- The LINEST() function calculates the statistics for a line by using the "least squares" method to ca...

## LESSONS

Standard Error of Estimate (SEE)

Coefficient of Determination (R-Squared)

Sample Regression Function (SRF)

Ordinary Least Squares (OLS)

Standard Error in Linear Regression

ANOVA Table in Regression

Using LINEST() Function in Excel for Multivariate ...