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Rating Stats for

Ronak Shah

Rating
1624.06 (999th)

Reputation
80,694 (1,021st)

Page: 1 ... 21 22 23 24 25 ... 233

Title	Δ
ifelse command in R not populating column in data frame?	0.00
How to attach data a column to multiple columns in R	-2.50
R: Creating a function usingthe control structure 'for'	0.00
Subsetting data, if the column entry contains letters	+1.48
Convert string comparison symbol to function in R	0.00
Split string into phonemic segments	+1.54
How to create a new matrix by subtracting columns in a given matrix?	-2.52
Ensure that model.matrix has same number of columns for train and t...	+0.35
parse hierarchical json into table in R	0.00
save a data frame with a list column to tsv	0.00
Grouping and Summing Data by Irregular Time Intervals (R language)	+1.50
Loop over rows within ifelse in R	0.00
How to extract a fixed number of characters before a string in R	-1.04
Loop of missing data by year	-0.51
Need help seperating column names in imported csv file without manu...	0.00
R: Count Number of Observations within a group	0.00
Error: object not found in R. Headers not naming from .csv file	0.00
Looping over a column and replacing values if condition is met in r	0.00
how to create a date variable from a long string	-0.67
Deselect elements of a named character vector	-0.52
simple random sampling from groups with specified sample size	-2.26
Is there a way in R to create two day aggregates from daily time se...	+0.39
Conditionally change values of data.frame but keep everything else...	+1.05
R Convert date and hour to time_stamp generates NA for only 1 hour...	0.00
How to select and repeat a number of rows in a dataframe in r	+1.46
Naming the groups for which the rows are aggregated	0.00
matching complex strings names in data frame using R	+1.48
Increase speed for loop operation with condition check and create o...	0.00
How to order facets based on facet_wrap from Y values?	0.00
How to group by a column and pivot wider in R	0.00
How to split a string into multiple columns?	+1.87
Order Levels (format: numbers) in a factor from low to high in RStu...	0.00
use filter function within summarise function from dplyr	0.00
How to indicate two highest observations in group (with two conditi...	0.00
Calcing Rolling Min/Max Values on a time series	+2.07
How to rewrite as a loop when I have identical frames for different...	-2.29
`emmeans` for a gls model doesn't run inside `map`	+1.53
Resizing dataframe in R	-0.33
Replace observations with specific values in multiple columns	-0.48
Use fixed() for multiple patterns in stringr::str_replace_all()	0.00
Renaming a column entry when it is the maximum value by group	+0.37
Split column - but only if it contians one ore more special charact...	+1.51
Loss of attributes with lapply (R)	0.00
Finding min turning point in a data frame	+1.73
How to change column value?	+1.47
Rounding miliseconds	0.00
How to compare values within subgroup?	+1.54
r: combine filter with n_distinct in data frame	+1.49
How to perform cumsum with reset at 0 in R?	+1.59
How to reconcile two different IDs as one, then apply to a df with...	-1.24