Factor and Categorical Variables in R-Studio

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Estimating a linear regression model with dummy variables created from factor/categorical variables.

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  3. econometrics
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  5. dummy variables
  6. categorical variables
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Комментарии
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Great video, thanks! Also realy useful that you can just tell Rstudio to create factor variables

vonksebasz
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Thank you so much, you saved me a lot of time probably wasted on creating singular dummies on excel. Keep going with your content!!!

__eMeR__
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Good video, but most of the commands were cut off in the video until you executed the command.

timisoutdoors
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Is there a way to avoid having to create dummy variables for input to regression analysis? I would have hoped that if you have a categorical variable with two levels (eg. animal: dog; cat), you could keep this as one variable but get the regression to interpret the different levels as 0 or 1 automatically? Mutating is easy enough but it gets annoying when variables have lots of levels and you have lots of variables that are categorical. The dummy data set gets huge...

jamie
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you should write the code in the script, it was hard to see

sepideh
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I have a data in which there is column for players country of origin e.g Canada, US etc. I am asked to create dummy for Canada and US. How can I do it?

furqankhan