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Rating Stats for

Maurits Evers

Rating
1620.29 (1,092nd)

Reputation
32,062 (3,719th)

Page: 1 ... 27 28 29 30 31 ... 37

Title	Δ
How to sort values in a column based on group_by in dplyr	0.00
Remove unused facet combinations in 2-way facet_grid	+0.44
count by several columns in a lapply	-1.80
How to get date difference from two dataframe in R	+2.02
lubridate convert decimals into months	+2.36
Get the mid-point value from Gompertz equation	0.00
R programming dbconnect	0.00
Extract a percentage of columns meeting filter R	+1.46
Count words in string, grouped by year	0.00
Read csv into a vector with comma separated elements	0.00
Set different limits for scale_fill_gradient in the same ggplot	0.00
Change an existing data frame with certain conditions	+1.89
Conditionally change the year part of a date within a dplyr chain	-1.32
as.integer is not working with aggregate and multiple functions	0.00
unmelt data of data values for groups	+0.45
Add rows (duplicate them) based on presence of symbol in string wit...	+2.39
nonlinear regression prediction in R	0.00
ggplot overlay matrix and scatterplot	0.00
How to match column values from one data frame to column values of...	+2.23
ggplot stacked geom_bar - showing column values as label for bar	0.00
Pick color or symbol of marker in Plotly r on a group by condition	0.00
lag/lead entire dataframe in R	+0.22
Setting up a Horner polynomial in R	0.00
Get the order index of date by row in r	0.00
A combination of categorical variable exists but doesnt plot in geo...	-0.32
How to make boxplots with data formatted as indicators 1 and 0?	0.00
Sizing scatter plot point mean proportional to sample size	+0.46
posterior prediction based on a grouping variable from `stan_glm()`...	0.00
Populating column based on row matches without for loop	0.00
R Marginal Formats	0.00
r Replace only some table values with values from alternate table	+1.49
How to generate a probability density function and expectation in r?	0.00
I want to copy the rows from one data frame to a new data frame, ba...	+0.45
Sample with constrain / Randomize with constrain	+0.46
Count values based on criteria	0.00
R create a matrix of occurrences from a table	-0.52
Recoding factor variables with a lot of levels into dummies?	+0.47
Removing elements in a list, based on the Mode	+2.25
Creating multiple binary columns from factor levels across entire d...	0.00
In a dataframe in R, how can I create a column that combines whole...	0.00
reformat a gene association file	-1.86
How to create a new variable in a dataframe by indexing rows from a...	+0.69
long data with repeated observation to shorter data with summary co...	-1.77
Vectorize for loop over two rows with condition	0.00
plot rownames based on condition in ggplot	+0.49
How to plot advance hist in R	+0.46
Changing values in all columns in R dataframe	-0.53
Cannot remove leading/trailing white space with gsub or trimws	-1.42
Error when iterating for loop over columns: "argument is of le...	0.00
Deleting columns with more than 50% of zeros and also columns with...	-0.37