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Rating Stats for

Uwe

Rating
1496.72 (4,013,663rd)

Reputation
24,370 (5,280th)

Page: 1 ... 19 20 21 22 23 24

Title	Δ
How can I color a line graph by grouping the variables in R?	+0.50
Conditional Summing with multiple columns in R	+0.49
How to spread projects across active years?	-0.04
Merge data files	0.00
How to put the actual data points on the contour plot with ggplot?	0.00
How to access variables of datatable when passed as a parameter to...	0.00
Reshape data in R, cast function arguments	+0.48
Calculate the product of a column with a vector using for loop	-0.23
Concatenate dichotome columns to semicolon-separated column	+1.78
How to Add Data Labels to ggplot	0.00
ggplot2: reorder bars from highest to lowest in each facet	+2.19
I want to make a plot in R with ggplot but it gives me a value	+0.49
ggplot2 + loop results in "Error: Discrete value supplied to c...	0.00
For loop in R return error 'object not found'	-0.49
Color points with the color as a column in ggplot2	-0.01
Paste two character columns with `data.table`	+0.50
How do I merge two time series to result in an object with only the...	0.00
Match Dataframes Excluding Last Non-NA Value and disregarding order	0.00
Calculating rowSums by group with dynamic column names	0.00
Creating a dummy variable in R using loan default data	-0.00
dcast summarise on single column	-0.18
R data table: replace subset of row values across multiple columns...	+0.27
Plotting daytime (without date) in ggplot2	0.00
Grouping with numeric variables	+0.94
Counting consecutively based on more than one criteria in a data.ta...	+0.50
splitting a column up into separate columns based on a third column	0.00
Set columns conditions while binding a large list of files	0.00
How to split one column into different columns with dcast without a...	0.00
How to split a string into different variables?	+0.02
Convert seconds to HH:MM	0.00
How to keep columns in the output when grouping a data.table by sev...	0.00
How to find max or min of a column in a data.table up to a given ti...	0.00
How to convert lapply output to a single matrix in R	-1.05
R: How to create a new column for 90th quantile based off previous...	0.00
Reshaping multiple groups of columns in a data frame from wide to l...	0.00
Adding a column characters based on file name in R	+0.08
How to join tables with OR condition in data.table	+1.72
aggregate over a list in R	+1.87
How can this slow R code be rewritten to be more efficient?	+2.01
Better replacement by reference in data.table?	+0.51
R ggplot reverse stacked bar order	0.00
Calculating for each row in a dataframe	-0.53
Counting letters before and after a letter	+0.10
Sub-setting rows/columns in a dataframe based on Similarity in R	+0.25
Aggregate by Variables and Levels in R	+1.44
Applying Counter in data.table lapply function	0.00
function R . multiplying vectors	0.00
ggplot2 doesn't know how to deal with data of class Date	+0.51
Specifying color with ggplot2 in R for stacked graph in which the s...	0.00
alignment of two plots using grid.arrange()	0.00