pre_factor | R Documentation |
Evaluate if data are appropriate for PCA / Factor analysis
pre_factor(
dataset,
vars,
hcor = FALSE,
data_filter = "",
envir = parent.frame()
)
dataset |
Dataset |
vars |
Variables to include in the analysis |
hcor |
Use polycor::hetcor to calculate the correlation matrix |
data_filter |
Expression entered in, e.g., Data > View to filter the dataset in Radiant. The expression should be a string (e.g., "price > 10000") |
envir |
Environment to extract data from |
See https://radiant-rstats.github.io/docs/multivariate/pre_factor.html for an example in Radiant
A list with all variables defined in the function as an object of class pre_factor
summary.pre_factor
to summarize results
plot.pre_factor
to plot results
pre_factor(shopping, "v1:v6") %>% str()
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