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Rating Stats for

Simon Jackson

Rating
1527.84 (20,616th)

Reputation
2,191 (76,831st)

Page: 1 2

Title	Δ
Compute date difference between rows considering different groups i...	+3.63
Compute average of grouped data.frame using dplyr and tidyr	0.00
Coloring a geom_histogram by gradient	+3.68
R: How do I convert a date + time of day to a numerical value	0.00
Get substring from a string when substring is defined in a vector	+3.61
Create a colour blind test with ggplot	0.00
using purrr to affect single columns of each dataframe in a list	-4.16
Better way to shuffle elements of a string in R	+4.52
Creating column of 0 and 1 based on inequalities of three date colu...	-4.23
bootstrapping by multiple groups in dplyr	+3.68
In R, use mutate() to create a new column based on conditions by gr...	-1.71
How many 4x4 matrix can be produced using 0 to 9 number?	0.00
Assigning factor based on time interval in R	0.00
Finding every pronounciation permutation of a word	+3.75
create a X % probability matrix from list of matrices	-3.80
Replacing data frame cell value where column and row name is the same	-3.19
R data.frame add a column depending on row-values	+2.30
Arguments of a function where another function will be called	+3.82
How to use a for loop to compute correlations with mixed column types	-4.25
R ggplot2: Line overlayed on Bar Graph (from separate data frames)	0.00
Reordering columns by y-value in R?	+3.34
adding text next to error bar using geom_text	0.00
Display time inside a clock time after performing mathematical oper...	-4.12
Testing for missing values in R	0.00
How to parse JSON in a DataFrame column using R	+1.75
Delete row from data.frame based on condition	-2.30
R how to avoid a loop. Counting weekends between two dates in a row...	+0.32
Trouble subsetting multiple data frames by corresponding lists	0.00
Specifying Correlation strength prior to plotting using corrr	0.00
Pipe output of one data.frame to another using dplyr	+3.40
Adding Factor Scores to the Data Set in R using cbind	0.00
how to apply group data t.test to multi column in r?	0.00
R: find relative weight within each group and within the entire dat...	0.00
Apply() for a function with two parameters to apply over	-0.32
Nesting duplicate variables when joining with dplyr in R	-2.02
Compare tables to find updates/delete/new	+3.60
ggplot2 cumulative percent graph	0.00
replacing next value with "1"	+2.93
Take a row from n dataframes and create a new dataframe with the ro...	+3.82
check for a particular object name in a loop	-0.03
How to replace NA in multiple columns with value from corresponding...	-1.25
How to use strsplit() to access elements in an R list?	+3.92
Replace substring in one column of dataframe with value from anothe...	-2.98
Check if list contains another list in R	+2.75
How can I use summarise_each for correlations in dplyr?	+5.10
R merge back List after computation	-4.22
purrr - use full list-elements in map call	+3.66
How to handle missing variables in R	+4.07
Filter character vector based on first two elements	0.00
Create variable using multiple conditions	0.00