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Robert Long
  • Member for 7 years, 7 months
  • Last seen more than a week ago
0 votes

How can I aggregate/combine 3 columns of a data frame into one column with the sum of the values of the other three in R?

3 votes
Accepted

is SST=SSE+SSR only in the context of linear regression?

0 votes

Am I supposed to be using Mixed Effects?

1 vote
Accepted

How useful is Bayesian Inference

2 votes

Question about scaling in (R) Principal Components Regression

2 votes

What is the main difference between Hadoop and Spark?

0 votes

Interpreting confidence interval results for datasets

21 votes

Overfitting in Linear Regression

3 votes

Imagining a Linear Regression model with more than 3 dimensions

2 votes

where does the database created in spark go?

4 votes

How do tech-companies employ Random Forest on large data sets?

1 vote

How do you predict a continuous variable when all your independent variables are categorical