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Regression #4: ANOVA table in regression

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Uploaded by on Apr 25, 2008

The ANOVA table explains the sources of variation.

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Education

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  • likes, 2 dislikes

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Uploader Comments (bionicturtledotcom)

  • i am confuse ,i think there is in error in ANOVA table terminology,RSS i think is regression sum of square(actualY-avge Y)is shown as ESS,and other wise,i have refer to last video in which RSS is actually counted which was 51.9,which is ESS ie actualY-fitted Y residual sum of square

    my question is RSS is Regression Sum of Square or Residual Sum of Square

  • @suryabhai12 The sum of squares terminology varies, two basic sets. Above looks fine to me. The sum of the squared residuals is typically called RSS (residual sum of squares) or SSR (sum of squared residuals). The "regression" sums (i.e., sum of predicted Y - average Y) is typically ESS (explained sum). Thanks, David

Top Comments

  • Hi trknigatu,

    need one small clarification.

    So, what is regression sum of squares? is it the sum of the square of the distances between regression line and the average line(i.e. red line)

  • Exccellent tutorial. thank you indeed.

    Tariku, Ethiopia

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All Comments (40)

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  • Thank you man, you saved my semester! I learn everything I needed for my final exam in one week just watching tons of your videos about it! Really thanks!

  • this is soo good, helps me in college for one vital course :p thankss!

  • Thank you David!

  • Thanks a lot . It was really helpful;

  • the two youtuber who dislike the video must have failed their elementary math...

  • David Harper and Andrew Holmes (CFA Schweser videos) rock!

  • excellent video!

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