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Rating Stats for

Paweł Chabros

Rating
1512.54 (54,896th)

Reputation
1,879 (88,822nd)

Page: 1 2 3

Title	Δ
Reshape a pandas DataFrame using combination of row values in two c...	-2.04
How to resolve error " Error in file : invalid 'descriptio...	+0.48
How to select rows with certain values on a combination of two vari...	-0.28
Iterative optimization of alternative glm family	0.00
Plotting the occurrence of an item per date	0.00
R; For each level in column A, replace values in column B, followin...	-0.15
Use one column to cover another column and adopt another column val...	+0.25
How to plot an area figure for a category variable	0.00
Closest point between multiple points	-0.03
Reshape long dataframe to correlation matrix in R	+2.19
How do I remove a row containing NA if NAs are allowed before a per...	+0.45
Expand dataframe by ID to generate a special column	+1.27
Matching of positive to negative numbers in the same group - R	-1.72
How to quit R script when one R package not installed successfully?	-3.69
Return variable name which satisfies condition on numeric variables...	+0.69
Populate a variable instance once calculations in a previous row ar...	+1.20
compute pointwise distance by group in R with sf dplyr	+4.06
Subset and replace data in a named list of tibbles: how to get the...	0.00
dplyr, dunn test, Error in dim(robj) <- c(dX, dY) : dims [produc...	0.00
Extract change duration in R	+3.26
Building a new dataframe of affiliations based on common variables...	0.00
What is an alternative for this slow for-loop to fill in single day...	-2.53
Select unique x and y pairs to minimize a value	-2.29
Unnest and concatenate values in r	0.00
Purrr and mapping vector-output functions	0.00
find n% of records in a variable in the data frame	+3.79
How to speed up R loop	+0.24
annotate hline in ggplot with arrow	0.00
R rbind while preserving order or rows in each data frame	-1.82
Move the given pattern from any where in string at the start positi...	-4.08
Output of multiple comparisons for GLM in ggplot	0.00
Merging and transforming two sets of data	+3.88
How to work out percentages for every answer in a dataset and displ...	+3.76
How to make a large list in R without using a loop	-2.56
Complicated filtering of data frame without loops	0.00
jitter the position of point in the line chart when using stat_summ...	0.00
Sum from each 0 position in a 0 1 vector in R	-3.02
ddply using "group_by" logic	-3.33
Grouping by preference + considered options	+5.12
Summing values in R based on column value with dplyr	+3.07
ggdendrogram labels	+3.97
coalesce of first 2 rows using R	0.00
picture as a background of shiny dashboard	0.00
Maximise columns and rows from a binary matrix	0.00
R Encoding categorical variables joined by separator	0.00
Plot per-group means over geom_bar w	0.00
Can you remove white space when pasting a ggplot2 plot into Word?	0.00
How do I slice an array from the output from RollCor in R?	0.00
Creating a new column which is a vector of other columns	-1.09
Can this chart be created in R using ggplot2?	+4.32