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Rating Stats for

Ronak Shah

Rating
1624.06 (999th) 		Reputation
80,694 (1,021st)
Page: 1 ... 212 213 214 215 216 ... 233
Title Δ
Sorting a matrix rowname based on column of another matrix 0.00
Splitting a dataframe into several dataframes +0.31
Count consecutive days per user in R 0.00
Calculate deviation of every new three values 0.00
Conditional running count (cumulative sum) with reset in R (dplyr) +1.45
Modifying specific elements in sublist without loop 0.00
"Set Difference" between two vectors with duplicate values +1.21
store variable name as corresponding column values -0.15
standardizing customer ids based on the same company name +0.40
Map One data.frame to another +2.18
How can I repeat rows of minority class in train set? +0.89
Drop rows according to condition on different columns 0.00
how to cross add multiple vectors with unequal n with each element... +1.47
Reorganizng dataframes with dplyr 0.00
filter for specific time of day (timespan) from POSIXct with argume... 0.00
Reverse function of dplyr::lag() which returns the offset based on... +0.03
replicate columns in R 0.00
Replace NA value for multiple factor variables in DataFrame +0.84
find number of customers added each month -0.18
Returning nth cell in a certain column using summarise in ddply in R 0.00
make a variable based on a cumulative sum with reset based on condi... +1.25
error no applicable method for 'select_' applied to an obje... 0.00
Check if column value is in between (range) of two other column val... +0.74
Replace values to row above based on condition 0.00
Going from a list of elements to chemical formula -1.72
Populating a new column based the value of the prior value of the n... 0.00
Calculate from one cell in first row 0.00
Convert Date Format from character "11JAN2016:00:00:00.000" +1.50
Find directory getting specific file 0.00
How to use lapply to transform specific values in a list of datafra... +0.34
Reverse row number Function -2.26
Select columns dynamically in R with ends_with -0.52
Merge two columns maintaning missing values -1.45
Copying values from one column to multiple other columns in depende... -2.61
Using cat function on data type list 0.00
How to get rid of list positions / line numbers in an output 0.00
create r vector with names -2.01
How to remove rows from a dataframe if condition? 0.00
Enter a month and get the 1st and last day for it in the particular... +2.02
Subset data based on character vector 0.00
Find the top 2 values in each row -0.15
Duplicate row in R with condition is met +0.41
how to create a dummy variable for value in top quartile (or other... +0.35
Editing a dataframe with several points in time with ifelse +1.33
paste specific text to strings that do not have it +1.15
Changing to same value of one group of data 0.00
Removing a different value from each column of a data frame +1.33
ggplot add aggregated summaries to a bar plot 0.00
runif on rnorm-generated data per-row 0.00
Which is the equivalen to seaborn hue in ggplot? -2.41