Factor Completely. $3 V^2+51 V+90$

‘factor(x, exclude = null)’ applied to a factor without ‘na’s is a no-operation unless there are unused levels: In that case, a factor with the reduced level set is returned. ‘as.factor’ coerces its argument to.

Dec 6, 2018the complete conversion of every character variable to factor usually happens when reading in data, e.g., with stringsasfactors = true, but this is useful when say, you've read data in. When creating the factor from b you can specify the ordering of the levels using factor(b, levels = c(3,1,2,4,5)). Apr 30, 2015how do i customize the tab-to-space conversion factor when using visual studio code?

I'm trying to calculate the variance inflation factor (vif) for each column in a simple dataset in python: Feb 25, 2013is the general rule to use factor when the variable being used to determine the shape/size/colour is discrete, and not continuous? Or is there another use of factor in this context?

Apr 10, 2024ggplot legend showing blank fill for missing factor level asked 1 year, 9 months ago modified 1 year, 5 months ago viewed 2k times I have a data frame containing a factor. However, the factor variable retains all o.

Mar 4, 2010i have data frame with some numerical variables and some categorical factor variables. The order of levels for those factors is not the way i want them to be. The largest prime factor of n is the last number given by the second function.