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Ronak Shah

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1624.06 (999th) 		Reputation
80,694 (1,021st)
Page: 1 ... 47 48 49 50 51 ... 233
Title Δ
Create a data frame where corresponding values are t interval back -0.66
How to split a time series data by range of date in R? -0.11
How to get startsWith function to return values, not Boolean -2.70
How to generate count and percent for indicator variable? 0.00
Convert range of dates in narrative form to .xts dates +1.35
aggreate function not working with standard deviation and factors +1.37
How to convert mapply to pmap or similar so data can be grouped in R 0.00
How can I find which column contains the same value as another spec... -0.63
Replace the NAs of 1 daframe by imputing Values from the second in R +0.32
custom function to lapply labels to list of data frames 0.00
Wrangling dataframes with Dplyr 0.00
Set the duplicated values as NA grouped by another variable in data... +1.39
Monte Carlo Simulation for Pattern 0.00
Create subsets from a dataframe by a combination of factors 0.00
comparing two groups inside a column in r 0.00
Highest date that comes up in every group -2.65
Regex to detect consecutive lower and uppercase -0.60
select one element of a nested list and convert it to dataframe in R +1.38
Split a dataframe into multilple dataframes by colums selection +1.71
How to get the string, and the string count whole word in the data... +1.40
find start and end idx of a time series by group in a data table 0.00
Calculate group variance while excluding current observation 0.00
R dataframe: combine conditions by processing 0.00
Split lists by half of their lengths in R 0.00
How to force model.matrix/model.Matrix() to keep the original order... 0.00
Negative values converted as Positives in Seperate_rows function +0.31
How can I add 1 to a column in R when A conditional is met? 0.00
How to create a new column in R data table where each row is a func... -0.18
How do I customize the ordering of vectors in R 0.00
Grouping columns and getting frequency using purrr::map -1.49
R function to adjust column type to date format +1.42
R: length(abs(t1)>1.97) it returns total number +0.89
Selecting the first positive event -0.70
parse quarters to dates, using "qr()" to last day in quar... +1.43
creating aggredated pivot tables in R for multiple variables -0.18
creating columns from values and placing other columns as those val... 0.00
Remove special characters and numbers from column R +0.62
How to sum values by groups in sequence -1.76
Facet wrap of a lollipop plot 0.00
How to use R to extract the file name in the absolute path +1.46
dataframe creation from list in R +1.47
Create new column of specific values from other columns -0.20
Print Column Name of Smallest Element of Each Row in R -2.55
Ifelse statement within R's summarize function: dplyr 0.00
How to create data frame of differences in sample type values by sa... 0.00
Ignore row numbers when transposing a list using lapply(t) +1.47
turn time series data into nested data frame where groups are incre... +1.23
rolling function with variable width R 0.00
Using a variable name in a list to name a list entry in R 0.00
Understanding rowwise() and c_across() 0.00