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Rating Stats for

MKR

Rating
1460.19 (4,528,562nd)

Reputation
16,085 (8,687th)

Page: 1 ... 15 16 17 18 19 ... 22

Title	Δ
How to deal with floating point errors in R	-0.39
Merge dataframes prioritising one over another	0.00
Looping thru variables in a dataframe to create interactions	-0.52
Last Day of Month Function, given Year and Month	-0.52
First and Last value before NA	-0.61
How to spread a dataframe with only a key-value pair	+0.12
Can't manipulate operations in data.table	0.00
NAs introduced by coercion when no missing values in the data - R	-1.64
Mysql query works well at workbench but takes too long in r	0.00
Concatenating multiple rows with similar names in R	+1.38
How to increase time series granularity in R Dataframe?	+0.53
Creating a factor: error using the cut() function	0.00
R - how to fill NA's between two corresponding ID's in a da...	+1.65
Get the number of the month in the year by the number of week	-1.02
Repeating elements in a vector with a for loop	+1.08
Simplify multiple rowSums looping through columns	+0.21
Calculate duration of a time interval within a given period	+1.15
ordering responses based on individual dates	+2.39
Create Frequency table using R and Term document Matrix	-0.99
Forward and backward difference between rows with missing values	-0.39
Plot() command to move x-axis on top of the plot	0.00
Problems with loop in R	+0.61
Efficient indexing of date ranges across very large datasets	-0.79
Find column number that satisfies condition	+0.46
Randomly remove two rows where specific columns are identical	0.00
how to subset data frame if all the conditions are met?	+1.33
Identify the occurence of value after another specific value	-1.58
What is the best way of "fusioning" two data frames?	+0.27
Calculate percentage given condition	+0.55
How to add empty row to data.table if nrow=0?	-1.72
Unknown format in R, how to convert it into rows and columns	+0.13
Gap Y axis in ggplot	0.00
Lookup and replace column values using dplyr in r	0.00
creating a matrix/dataframe with two for loops in R	+0.49
Regarding ts() function in forecasting in r	0.00
Date issue while reading/writing csv files	0.00
Joining two data frames to turn full state names into state abbrevi...	0.00
How to tidy data with a nested data frame?	-1.49
R melted dataframe rank	0.00
compare values from consecutive rows in R	0.00
R data.table add column as function of another data.table	+0.61
R - Create a new date column based on current date column if it mat...	0.00
Assign value to a grouped dataframe based on dates of second datafr...	0.00
Group by time proximity between adjecent rows	-0.72
spreading a binary variable by a grouping variable r	+0.36
Duplicating Rows by creating unique columns	+0.17
Labeling x and y axes from imported data in R ggplot2	+2.38
Plot several recorderplot in one new plot	0.00
R data.table grepl column on another column in i	-1.49
ggplot changing legend title and labels	0.00