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Ronak Shah

Rating
1624.06 (999th) 		Reputation
80,694 (1,021st)
Page: 1 ... 132 133 134 135 136 ... 233
Title Δ
Value assign from the next line with str_match in R 0.00
R: Need an efficient way to change factor values from one column of... -1.44
How can I rearrange my data frame with duplicate rows? 0.00
Find the pair of adjacent elements that has the largest product +0.35
Split dataframe column into quantile with no duplication of quantil... -0.45
Create a new column based on difference of dates 0.00
Recoding factor using fct_recode: "Unknown levels in `f`" 0.00
Tsibble year week function returns in undesired behaviour 0.00
Why is compareDF not rendering html output? 0.00
Nesting filters in dplyr 0.00
Read in files from list of lists 0.00
Problem using if statement with multiple conditions to substitute f... +0.36
Is there an R function to reshape this data from long to wide? -0.42
Assigning value to variable in R with string pattern matching 0.00
Split existing column to multiple new columns 0.00
R -- Shift Multiple Rows in a Data Frame Without a Loop 0.00
How can this normal table be modified to work properly with R? 0.00
Add date from the file name for multiple files in one df in R 0.00
How to write a function containing a 'for' loop that uses a... 0.00
How can I pad a vector of dates by units of less than 1 second in R? 0.00
Matrix Indexes that fulfill Condition -2.23
R - Counting total occurrences of word from list that appears in da... -2.26
How to split a string after the nth character in r -1.90
R define levels without observations -0.50
R - lapply - getting data frames back out of lists? +0.35
Cumulative sum in R by group and start over when sum of values in g... +0.46
Divide each three numbers of vector of by values in another vector +1.50
dplyr group_by() and summarise() to do calculations within groups b... -0.16
Dataframe NA conversion to specific items -0.32
segregation datetime on hourly basis in R 0.00
Returns function results from list with different data structure. (... -0.08
R_exclude rows with a column containing a value if multiple rows ex... -0.64
How to include unique grouping variables in plot titles and file na... 0.00
How to capture the range of non-sequential numbers in r +1.76
Create start and endtime columns based on multiple conditions in R... 0.00
Separate On first period R -0.01
How to note the values across year? -2.27
Extract results from list of list and maintain column indicators +1.75
mutate: chose all rows except the current one in a grouped df (dplyr) -2.28
How do I fix an off by one error for my for loop? -0.15
Writing vectorized function with lubridate::month() to produce fisc... 0.00
Filter dataset with %in% with pattern -1.15
Count the number of days in (long) weekends in a dataframe +0.33
Append elements to list within an array of lists +1.77
The first two columns defined as "rownames" +1.03
Keep the most frequent columns into a data.frame +1.91
Long format separation issue 0.00
Include all rows where a value occurs, otherwise, remove +1.80
Group, take duration and set condition within R (dplyr, r) +1.45
How to calculate mean over date range in two data frames +1.88