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Rating Stats for

Jilber Urbina

Rating
1570.53 (3,984th)

Reputation
44,632 (2,375th)

Page: 1 ... 13 14 15 16 17 ... 21

Title	Δ
Replacing string data frame	-0.72
calculate mean for each gamble and create a new column	+2.19
How to make legend in R?	0.00
Repeat process until condition is satisfied	0.00
Change the text size of a plot	0.00
Convert matrix into cumulative matrix in R	0.00
Grouping by two attributes and calculating the mean of another attr...	+0.19
R: cut string of characters in vectors	-1.83
Forecast multiple columns with for-loop	0.00
Taking samples from summarized data	0.00
trouble in loop in R: matrix or data frame in the beginning?	-0.39
Subtract pairs of columns based on matching column	0.00
Filter rows based on multiple column conditions R	+0.46
Access nested structure	-0.12
plot multiple xts objects superimposed with different scales using...	0.00
De-duplicating data frame using aggregation function	-0.77
Find most frequent combination of values in a data.frame	-0.94
Take mean of matrices within list	+1.71
How to union two date vectors in R?	-0.09
Correlation Loop Function in R	-1.58
R: Subset / index an object by substring of the wanted entries	-0.30
Transform 4 colunm matrix to a single 1 column matrix in R	-2.01
How can I convert dummy variables to factors in R?	+1.77
Computing a "rightmost" moving average?	+0.43
R - shuffle a list preserving element sizes	-0.59
Shortcut for if else	+0.01
Reduce all columns of data.frame to one long vector	-1.85
Operating on selected columns of dataframe in R, without affecting...	-0.18
R "object x not found error" in calling self-defined func...	0.00
rowSums but keeping NA values	+0.08
R - fastest way to select the rows of a matrix that satisfy multipl...	-0.80
subset to drop some value in column	-0.64
Creating a column from word elements of separate column	-0.53
R: finding common names in two character lists	0.00
R floating point number precision being lost on coversion from char...	0.00
Passing a list of arguments to plot in R	+1.88
Element wise mean of multiple lists in R	+1.87
Find and replace missing values with row mean	+1.38
Reorganising a data frame	+1.94
compress rows with NA in different columns to create a single row	+0.37
Nice way to multiply each row of a matrix by a vector in r	-0.01
How to Convert a List of Dataframes to a List of Lists?	+0.12
apply ifelse on a vector with two logical values	0.00
How can I tell if a certain package was already installed?	+0.17
R: Reverse Array Numbers	+1.19
How to identify coordinates in R	+0.42
Efficient way to modify a data frame in r	+1.27
How do I subset a list in R by selecting all elements in a list exc...	+1.08
Powers on R plot	-2.21
How to sum counts across tables that may contain partially differen...	+1.83