Rich Scriven

Rich Scriven has asked 87 questions and find answers to 489 problems.

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I like baseball, dogs, and programming in R.

Rich Scriven questions

Extending difftime() to include months and years
Regular expression to keep some matches, remove others
Why are these sequences reversed when generated with the colon operator?
htmlTreeParse handler explanation
Programmatically insert string width value into sprintf()
Correct way to handle dataset dependencies in package development?
Suppress output from attr() in function result
At what point does using a handler function improve HTML parsing efficiency?
Using a vector's print method in a data frame
data.table's fread() giving unwanted download message

Rich Scriven answers

In R, how to extracting two values from XML file, looping over 5603 files and write to table
Column index with row-wise maximum value
Convert factor into time in R
Multiply elements of a matrix with vector values
How to remove specific columns when doing a logistic regression on all variables
Easy Way to Convert character array to dataframe
Get indices of rows whose elements equal x at all columns indicated by a vector, in R
Regex extraction of text data between 2 commas in R
Format table of percentages in R
R programming help on writing functions