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Rohit

Rating
1504.69 (149,101st)
Reputation
697 (208,597th)
Page: 1 2 3
Title Δ
How to allow filtering by year, month, date in XLSX generated by op... 0.00
How to skip nonexistent urls while creating a list of urls in R 0.00
R:Looking for advice for optimise Backward selection algorithm 0.00
How to subset rows when looping through a list of data.tables? 0.00
Timezone changes to GMT in dataframe with Impala connection 0.00
Fast manipulation of Dates in R -2.60
Aggregate multiple columns based on half-hourly time series 0.00
Using dplyr for filtering data table output in shiny 0.00
Count per year with only start and end year data -3.17
Trying an inner_join within a dplyr do function -4.27
Pass variables by name into a function that calls dplyr? -4.00
R: Matrix Combination with specific number of values -3.54
How do I perform an image warp or transformation from one coordinat... 0.00
How can I find words by using its part in DataFrame's each colu... 0.00
Nested ifelse with grepl function in R 0.00
R - How to format a duration for proper sorting with dplyr +3.95
'file' must be a character string or connection 0.00
Vector with various IFs, adding up and counting down -3.52
Group data according to different sequences of numbers -- count spe... +3.50
Reproduce Row based on column value and filling those new rows with... 0.00
Expanding a data frame with a column that adds no information 0.00
R: why a '%b.%Y' date class is not "Date"? +4.08
Joining data in R by first row, then second and so on -3.57
Mann-whitney tesy error: group factor 2 levels? -0.21
A number turn into a vector in R and the answer turn out to be the... -3.03
Plotting grouped averages in R 0.00
R: add sheet to an existing excel workbook +0.09
rbindlist a list column of data.frames and select unique values -1.93
Invalid byte sequence importing CSV created with R to Postgres 0.00
Unable to get values from from XML in R -0.02
How to make my crawler (made in R) automatic? -0.06
as.POSIXCt returning incorrect date value in R -0.02
r - difficulty apply()ing a filter() to a data.frame 0.00
Get all possible combinations on a large dataset in R 0.00
R: How can I replace the for loop (`cumsum with condition`) below w... 0.00
Replace multiple lines in a file in between pattern in R 0.00
R import multiple csv files +3.79
How to delete the the first row and the first column of a txt file... 0.00
log2 in R: How to calculate the exponent and mantissa +4.84
two variable loop "for" output in the right sequence 0.00
Export files to relative path in R 0.00
Modify data.frame column with data and condition from another data.... -3.85
Randomisation people by groups in R +0.00
Calculation of percentage using group_by 0.00
Transforming dates in R for clustering 0.00
Computing percentile ratio from Survey of Consumer Finance data usi... -4.51
Blockwise sum of a matrix 0.00
Choosing values in a Matrix in R +4.01
Import excel workbook with multiple sheets +1.39
order function: given the order of a vector and the ordered vector,... -4.00