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Ronak Shah

Rating
1624.06 (999th) 		Reputation
80,694 (1,021st)
Page: 1 ... 40 41 42 43 44 ... 233
Title Δ
Randomize per group -0.64
Filter + Mean Calculation: Argument is not numeric or logical: retu... -0.57
Mutate with group by and case by checking non NA in r 0.00
Error in R using function rbind "names do not match previous n... 0.00
R: Calculate Standard Deviations by Group with a Moving Window +1.88
Split a column list into columns -1.48
How to remove zero value (0) value to months with single digit in r? -0.15
Prefixing variables in a dataframe based on a condition and then cr... +1.45
merging the outputs of functions within nested function in R 0.00
R, how to group by row value? Split? +0.77
how to divide every value in a dataframe by a certain number if it&... -1.59
How can I exclude pieces of data in R? +0.09
How to get all combinations of 2 from a grouped column in a data fr... +0.87
How to properly filter a df based on a condition in R? -0.55
Summing sequences in r using data.table -0.67
Remove rows from data.frame according to a rule in R 0.00
Prefix a string with a character based on a condition +1.49
set to zero row values lover than rowmean -0.25
Curly curly passing a column name to mutate or regex_left_join retu... 0.00
Convert list column to a string in place +1.52
R; dummy multiple variables in multiple columns +0.33
Sample n random rows per group in a dataframe with dplyr when some... +1.65
Grouping bars with ggplot2 0.00
Filter data based on date/time range and matching id 0.00
Warning message: NAs introduced by coercion while changing to numeric -2.50
R studio how to solve a naming substitution error -0.69
Repeated sequence of numbers for each id where length of id is uneq... +1.51
How to check different data have same col. names with loop 0.00
How to delete rows between specific column values 0.00
Populating for loop counts in new column 0.00
Divide all values in column, by the value from a specific row 0.00
Using a nested lookup table to find values above thresholds in seco... 0.00
remove yearly values when month or quarters are missing +0.35
how to remove certain records in R -1.38
Extract columns from big data table to small data tables and save i... -1.71
Giving a different object name for the content of the returned list... 0.00
sum up rows based on row.names and condition in col.names -- R +1.21
How to name each element and sub-element of a list in a sequential... 0.00
New column based on random sample, with sample number from second t... 0.00
Separate column into two: before and after a certain word -1.26
replicate dataframe with vector +1.85
Subsetting Dataset based on two condition, Save each dataframe into... -0.67
summarize of frequency variables +1.22
How to use 'group_by()' in R to make sure columns are of eq... -0.13
Adding preceding "+" sign in R and regular expressions -1.48
Is there a R function to match matrix? 0.00
remove rows dynamically in r 0.00
how to pass multiple conditions in a function in R and returns a da... 0.00
Pass in df and column in custom function R +1.98
How do you convert a frequency table to a list in r 0.00