Add character factor column in R based on integer in previous column?...

Number palindrome function doesn't return largest palindrome...

R not displaying my ordered factor in order?...

In R, how can I convert string to numbers, and then to factors?...

Remove unused factor levels from a ggplot bar plot...

Efficiency of factor vs. characters - object size...

Working with factors: put two function into dplyr...

Basic - T-Test -> Grouping Factor Must have Exactly 2 Levels...

Sum qualifying values while looping between two integers...

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Add the factors of a number...

How to use exportRecordsTyped function from the redcapAPI package to import the data without factors...

dummy variables to single categorical variable (factor) in R...

Using R dplyr mutate to create a factor column using pre-declared levels...

Recoding multiple factors using regexp...

Automatically exclude single-level factor variables from regression...

Setting Standard Deviation to ggplot2 boxplot with 2 factors...

Plotting the original x-axis from dose-response curve (drc package)...

Segmented Sieve of Eratosthenes?...

Creating new factor column based on page range...

How to make a factor generator of a whole number?...

How can I reclassify a categorical raster in terra using category names...

python perfect square free numbers and its factors...

How can I rename factors based on the column names of another data frame?...

Collapse factor levels based on matching characters...

How to order the level of multiple variables?...

A problem when releveling a factor to the default order?...

forcats::fct_lump_prop() behavior...

loop over factors and numerics to calculate their means...

How to create factor with mutate with levels coming from another col...