lokheart

lokheart has asked 95 questions and find answers to 6 problems.

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lokheart questions

subsetting dataframe in R using two criteria, one of them is regular expression
dplyr filter by the first column
using hash to determine whether 2 dataframes are identical (PART 01)
unicode conversion and export in R
adding hash to each row using dplyr and digest in R
create hash value for each row of data in dataframe in R
annoying "feature" (or bugs?) for RODBC
global variable in R function
use sqlite check to validate whether date with proper format is entered in the column
Remove anything within a pair of parentheses using gsub in R

lokheart answers

Rearranging Data frame in R
extract coefficients from glm in R
renaming column in dataframe for Pandas using regular expression
How do I get a contingency table?
R create a unique key from a set of string data
Correct way of implementing Cherrypy's autoreload module