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Rating Stats for

Ronak Shah

Rating
1624.06 (999th)

Reputation
80,694 (1,021st)

Page: 1 ... 108 109 110 111 112 ... 233

Title	Δ
Using ifelse and mutate to categorise a new column by previous colu...	+1.19
use mutate() to add column to data frame as a function of arbitrary...	+1.20
Trying to Make an R Function to Retrieve a Variable Name	+1.12
How to add a "group" column in R based on the row number	+1.22
Regular Expression using R Programming Language	0.00
How to find the mean and standard deviation of rows in dataframes w...	0.00
In r, is there a way of separating this column into latitude and lo...	-0.19
R dplyr `group_by` seems not working to create a new value using `c...	0.00
How to match data in different columns in R?	+1.39
How do I mutate a value in tibble into another value within same ti...	+1.64
Joining anomalous intervals from different groups using interval di...	+1.14
How to convert date from mm/dd/YYYY to dd/mm/YYYY in R?	+1.22
How to extract chraracters from column with very differently data i...	0.00
How to deal with NA values with different labels	-0.69
Ranking observations within groups that are tied	0.00
Print from a for loop into a new data frame	+1.23
Extract value of a variable that apears at least twice on two facto...	+0.30
Slice Dataframe in a Loop R	0.00
Creating for loop using tq_get function from the tidyquant library...	0.00
Create a comparative table from a df in R	+1.24
How to bind every n columns one under the other as rows (wide to lo...	0.00
take the row percentage	+0.77
dplyr group operations adding na	+1.25
use dplyr to mutate together 3 columns (without secifc ones)	-1.22
Is there a way to left_join two sequences with various dates so tha...	0.00
flexible number of arguments in R function	0.00
Identify outliers and treat only outliers with groupby multiple col...	0.00
R: Dynamically referencing and operating on variables in data frame	+1.55
best way to select columns from data.table by type	+1.27
Locating Elements of a Character Vector with " + " in R	+1.04
How to make multiple plots using data in one column in R?	0.00
data.frame tries to assign variable name as tag instead of variable...	+1.29
Rank doesn't start at 1 in R	-0.81
Str_split is returning only half of the string	+0.25
Calculate the mean of values that fall between 2 dates	0.00
I need split vector in diffrent column each factor R	+1.29
R: Convert vectors of arbitrary concatenated variable names and val...	-2.74
How to create new column based on multiple conditions in R?	+1.28
Grouping 1st and last date of a particular week	-0.18
Vectorizing Calculation of difference from lowest date value R	+0.83
R: Set up and choose values based on labels	+0.33
Convert a list into a bonary presence/absence matrix	-2.75
Filtering data of the data frame. Failed. Runtime error	+1.27
Replace whole word or words with partial match in R	+0.79
Combining observations into a new variable based on a mutual variable	0.00
Conditional Statements: selecting/assigning a variable per row	+1.26
replace multiple columns of data frame with indexing in r	+1.27
How to change factor arguments? (R)	-0.17
Constructing a constraint matrix with R	-1.31
Correcting value for multiple years in a df in R	0.00