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Rating Stats for

Darren Tsai

Rating
1579.47 (3,058th)

Reputation
2,615 (64,638th)

Page: 1 2 3 4 5 6 ... 11

Title	Δ
In a list object ordering characters in each row	+0.40
Mutate dataframes in a nested list without for loop	-2.37
Keep some values (based on the id) if a condition in another column...	-0.17
Change structure of DF to dummy	-1.33
Indexing by counting rows and assign same index number when conditi...	+0.18
How to subselect values within a matrix but preserve their original...	+1.06
Create list of lists from tibble	+0.20
Function to select sequential data by row in a dataset	-0.62
Convert of specific rows to a new column in R	0.00
R create tibble row with NA with data type dbl	-1.19
Filter data by frequency	+0.81
Get the most recent observation using date variable in r	+0.38
How do I change a vector into a single number	+1.60
Expand nested dataframe cell in long format	-0.56
Using all variables of a data.frame in logistic regression	0.00
R dplyr case_when error trying to return expression	0.00
Create new column based on conditions with different columns	0.00
Pivot_longer of multiple variables	0.00
How to filter out where specific columns are all na	0.00
How to change the logistic regression output in R	0.00
How to remove double quote in vector in R	0.00
Extract String Part to Column in R	0.00
Calculate standard deviation across multiple rows grouped by ID	0.00
Collapsing column in a prop.table	0.00
Can a function inside a list access the list's attributes in R?	0.00
Set value to 0 if any of the remaining values is 0	0.00
How to aggregate multiple observations of presence/absence data wit...	0.00
Nested Dataframe loses format after mutating with ifelse-condition	0.00
Add character strings in numeric dataframes and concatenate two str...	0.00
Convert columns to list	0.00
Converting a Boolean Factor to a Integer Factor	0.00
How can I combine two lists of lm models element-wise?	0.00
Keep values in single row of a column based on two boolean column v...	0.00
I want to duplicate observations (rows) in a tibble	0.00
Capture.output disregarding console size in r	0.00
Populate matrix from a data frame via a loop	0.00
create a duplicate column using tidyeval	0.00
Combine two matrix and mark common	0.00
Maintaining a consistent set of rows after a subset	0.00
replace 0 with NA without changing the class	0.00
Most efficient way to calculate difference between all rows	0.00
Reshape list created by lapply	0.00
Replace duplicate elements in a column in R	0.00
Select seperate objects in R and bind them to one dataframe	0.00
Merging two list columns based on a condition	0.00
Extract value in column which is a list with json inside	0.00
Conditional statement checking lines n AND n-1	+0.05
Selecting multiple files with file.choose() on a MacBookAir not wor...	0.00
Convert and round column of string times in h:m format to time	-2.01
Count string length using external table	+1.45