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Rating Stats for

Ronak Shah

Rating
1624.06 (999th)

Reputation
80,694 (1,021st)

Page: 1 2 3 4 5 6 7 ... 233

Title	Δ
Add factor column for POSIXct Date format	+1.79
dplyr: Mutate a new column with sequential repeated integers of n t...	+1.68
How to find synchronous increases of multiple variables in a time w...	+1.58
How to extract the remaining substring of a string	-1.52
R data.table collapse and plot	+1.58
calculate a new variable with random numbers	+1.83
Dataframe within Dataframe to retrieve Stock Information	0.00
Write a function that randomly draws five cards from the deck in R...	+1.85
Grepl group of strings and count frequency of all using R	0.00
How to evaluate a new column on purr::map	0.00
Finding contiguity by comparing kmers in R	-2.17
CONDITIONAL IF ELSE LEFT_JOIN DATASET in R (Try to Replicate Excel...	+1.85
conditionally summarize several variables by group	0.00
R function get wrong	+0.39
User defined function within for-loops	-0.59
Transform List of Lists into a Summary Table	-1.13
How to replace values in differents columns with values in another...	-2.18
while loop using	0.00
Comparing 2 data frame with different size	+1.26
R looping through data frame & creating new data frame iterativ...	0.00
Find max value in each cell across multiple data frames in R	+1.71
Apply function to Dataframe based on Multi-level Grouping in R	0.00
R data suppression that ignores non-integers	0.00
Rating of locations based on a parameter	0.00
ggplot across multiple categories	0.00
regex for mutate from substring	-1.83
map_dbl returns a numeric matrix	-1.18
Keeping unique, non-repetitive rows in a tibble	+1.87
How Can I make an R for loop for summations?	0.00
Vectorizing a function after group_by() in tidyverse	+1.89
dplyr Modify multiple columns based on a single column in a dataframe	0.00
Add empty columns to data to be filled later	0.00
Using purrr:map to loop through web pages for scraping with Rselenium	0.00
Fill Dates Between Two Event Timestamps Formatted as POSIXct	-0.14
R - Applying the Same Code to Multiple Columns	0.00
Count Unique in each list column	+1.91
How to import multiple .csv files that contain the same information...	-0.31
Getting rid of @ and Creating Home and Away Teams	-0.62
Use the lm-function in R with foreach for every value in a list	0.00
GRAPH with ggplot	0.00
How can I convert this old dplyr syntax?	0.00
Reading multiple tables from one tsv file to an R dataframe	+0.38
Use list to change values in column data.table	+1.73
remove "." from end of column names in R	+0.37
Count Yes/No in multiple columns with unique rows	-0.54
can not use Non-standard evaluation in self-define function in r	+1.93
If I have the vector `2, 7, 12`, how can I create the vector `2, 2+...	-2.09
Can we use purrr::map() to in-place modify strings in nested stru...	+1.93
Get rid of consecutive na in columns of a matirx	-1.42
Read csv files (more than 1) in r shiny and create new column for F...	0.00