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Rating Stats for

jogo

Rating
1498.91 (3,813,894th)

Reputation
10,062 (15,175th)

Page: 1 ... 7 8 9 10

Title	Δ
Save all data frames in list to separate .csv files	+5.02
How to sort a data.table using a target vector	-1.81
Submatrix by colname	0.00
Merge large list of data frames into one data frame by columns	+0.32
range of values taken by f(x) based on a range of values for x	+0.44
Selected column elements as new columns	+0.17
R: How to build sum of arrays third dimension containing NAs and re...	-3.70
Monthly percentage returns to actual values	0.00
Multiplication of columns of a data frame to their respective cell...	+4.69
calculate summary by group and bring value back in the dataframe	+4.35
R - summary of multi variable regression	0.00
how to split large numbers to groups in R	+4.09
How can I calculate cosine similarity between first row of my matri...	-1.54
data treatment using a data frame	+5.27
data.frame values as arguments for function in r	0.00
Remove Nulls from multiple lists in list	-0.73
Creating a condition to generate a column from other two columns	-2.67
how do you subset the based on the count rows per each unique entry	-3.11
How to use a look up table to create a new row in a data frame?	0.00
Descriptive analysis in R	+3.88
How to find the exact match between 2 vectors?	+1.48
How to make a list of all column-values from multiple columns in R?	-3.04
averages in R for 3-dimensional array	0.00
Replacing values in tbl_df	0.00
combining observations based on a criteria in R	0.00
create a sequence of sequences of different lengths	-0.66
Counting occurrencies by row	-1.11
Subset data based on another data in R	+5.38
R - How to choose values for new column based on condition that val...	-3.34
Finding running maximum by group in R	+1.33
Combining two datasets into one and get mean of rows with same attr...	0.00
R: How to turn characters/numeric into 1s and NAs into 0s?	0.00
How to split the text in a column after every second comma in r	-1.34
Select column and row values with an index in data frame	-3.05
Function to compute summary statistics & apply to columns in R	0.00
Subset dataframe according to maxima of groups	0.00
R concatenate every few elements of a vektor	-2.75
optimizing code in R for vector comparisons in data.table	-3.59
Repeating sequences in R	-0.57
Adding rows and applying it to a data frame in R	-2.69
R: reshape data by chunks - more elegant way	-2.51
Subset data by randomly selecting rows based on two columns	+4.25
Comparing two columns of two dataframes (logical operators)	-1.55
Loop Matrix to store in Cube	+0.43
Creating an Indexvariable in R based on several Indexvariables	+4.43
Creating lists from functions of columns of data frames	0.00
Select rows conditionally to estimate survival between years	-3.16
Using aggregate to compute monthly weighted average	+4.45
Delete columns/rows with NaN with apply	-1.43
Create columns in a data frame from values of a variable	0.00