Andre Wildberg questions

Andre Wildberg answers

• Add mean to boxplot in Julia
• For each row, identify the proportion of columns that have the same value in R
• How to split string of characters by commas but keep dates?
• Check dataframe with different functions (dplyr)
• Exponential moving average of a vector in R
• Boolean addition in R data frame produces a boolean instead of an integer
• Use regex to replace duplicate phrases
• Separate string column of varying lengths and multiple delimiters into new columns using tidyr
• Subtracting a named vector from another named vector
• Count of values across multiple columns in R