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Rating Stats for

Ronak Shah

Rating
1624.06 (999th)

Reputation
80,694 (1,021st)

Page: 1 ... 136 137 138 139 140 ... 233

Title	Δ
I cant get rid of the NA no matter what i try - missing Value where...	+0.71
Converting many variables from long to wide in R	0.00
Changing variable from factor to numeric changes the order	+1.90
Converting data from wide to long format when id variables are enco...	+1.18
Populate the column based on the criteria in R	0.00
summarizing a list of character vectors using forcats and purrr	0.00
Summarize value based on other column based on specific data range	0.00
R: is it possible to abstract a list of arguments out of piped func...	+0.37
Modify a substring matched by regex and place it back	+2.23
stringr: how to recover sentences from a string that was derived fr...	+0.37
How do I create a new column with values that depend on the values...	0.00
Delete certain text pattern in python	+0.38
How can I get weighted quantiles from a sparsely populated data fra...	0.00
Calculate Realized Volatility in R	0.00
Outlier in dataframe, but I want to do it for grouped rows in a dat...	0.00
Remove identical values if the same as previous in a time series	-0.65
Generating a column with the average value of rows before and after...	-0.73
Replacing parts of value (starts_with) in dataframe with values fro...	-0.10
Insert a column with file name	0.00
Add new columns to dataframe with colnames defined from a paste fun...	0.00
How to select a certain value in various rows and transfer it into...	-0.84
How to shorten the expression of "not contain multi strings&qu...	+1.82
How to include an aggregate function inside a dplyr filter in R	0.00
Vector of Substrings of Character Vector With Base R	0.00
Generate random sequential number by group with multiple times	+2.27
R: Iterating over a series of dates to create multiple intervals	0.00
R how to create a column that aggregates multiple conditions	0.00
Loop through a dataframe, retrieve column header name, and then use...	0.00
Vector Indexing in R	0.00
How to write a function that conducts paired t-tests on all group/v...	-1.39
Embed function explanation	0.00
Count repeated rows and the first non-NA appearance in a data frame	+1.19
Function indexing dataset and variable of interest	0.00
How to create a function with already written for-loop to automatic...	0.00
R - elegant way to select multiple variables in model like rpart or...	-0.11
wrangling a presents/absents table to long form in r	0.00
In a data frame I want to duplicate rows with a certain condition i...	-2.69
implementing an ignore_year argument in a function	0.00
Tilde and dots in R	0.00
Replace cell values, match list elements and switch the pair	-2.18
How do I make a binary matrix comparing several columns	-2.04
How to use mutate function with loops in R?	0.00
Iterating a Function Using R Lapply and a List of Function Arguments	0.00
Merge different number of columns in R	+1.47
Evaluate a condition in a row and return a certain value if the con...	0.00
Grouping Data then filling a column in R based on the grouped data	0.00
Fast way to concatenate indicator variables in pair in r	0.00
How can I implement column indexing when defining a function in R?	0.00
How to identify unique columns in a data frame with respect to othe...	+0.30
Appending the row to data.table works differently than in data.fram...	-2.13