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Rating Stats for

Ronak Shah

Rating
1624.06 (999th)

Reputation
80,694 (1,021st)

Page: 1 ... 91 92 93 94 95 ... 233

Title	Δ
Output of weeknumbers in R and Excel is different	+1.73
r data formatting with NAs	+1.45
tidyr - nesting_ alternatives	0.00
How to filter dataframe against reference with varying conditions	0.00
How do I replace a cell's contents when it matches a specific s...	-0.68
Subsetting, Matrices	-0.50
factor many mutated variables in one fell swoop	+2.07
R Indicate If Group Has Value	+1.05
Using the lag function with two different columns R	+0.38
create a variable from multiple variables in R	-0.13
How in R, can you create new columns using existing columns as vari...	-0.53
classifying multiple observations within one variable so then i can...	-2.56
Is there a function in R that splits a matrix along a margin using...	-1.67
apply function and top_n doesn't work well together	-0.58
How to turn txt file to nice dataframe	+1.44
Combine two separate webpage scrapes using the same url into one sc...	0.00
Randomly shuffle letters in words in sentences	0.00
group_by, get most frequent and second most frequent	+1.46
Writing a function for getting data from a URL	0.00
R fill in new column by filtered value by group	+1.57
R: How to filter column as long as it contains combination of values?	+1.49
ifelse not returning a vector in BASE R	+1.51
How to label all group records separately?	0.00
R: Reshape every 2 rows of data into 1 row based on factor of a sin...	0.00
How to calculate the number of matching positions among two strings?	0.00
Select minimum row and return the column name using R	0.00
Divide two lists of matrices where the ith matrix element in one li...	+1.52
Min, Max, Average of n distinct top/low values and plotting them wi...	0.00
create a new column from existing multiple columns in R	-2.50
Extract sentences containing specific word(s)	+1.51
How do I convert a column with datetime format to just a year?	-0.49
Finding matched pairs in two character strings	-2.52
How to divide each column with a different number	-1.33
trying to create a new column that observation responds to criteria...	0.00
Transform dataframe in specific way	+1.46
Create a random binary variable for a subset of observations assign...	+1.47
Can I create a function that compares numbers of a column to a mean...	+0.43
How can I put the names of dataframes that are stored in a list int...	+1.49
summing number of different columns	+1.51
How to name excel files as the names of the data frames in a list i...	-0.62
creating SQL CREATE TABLE query in R	0.00
I want to divide values in a cross tabulation based on one column b...	0.00
Convert multiple columned dataframe to 3D matrix in R	+1.53
How to skip a page scrape when table is missing in R	0.00
R get the means for all columns in a data frame while ignoring zeroes	+1.55
Median of Multiple Columns of a DF in R (all values together)	-0.32
How to Visualize The frequency of a categorical variable in R	0.00
applying user defined function without for loop	0.00
r - Select DF based on value in column of another DF	0.00
Detect multiple strings in one df from strings in another df and, i...	+1.30