fcaR: Formal Concept Analysis with R

A comprehensive R package for Formal Concept Analysis, including logic handling and visualization.

The fcaR package provides tools for Formal Concept Analysis (FCA) in R.

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R Code Input: # 1. Load fcaR package (downloaded & installed dynamically) library(fcaR) # 2. Define a Formal Context matrix I <- matrix(c(1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0), nrow = 4, byrow = TRUE) colnames(I) <- c("WarmBlooded", "Wings", "FourLegs", "Carnivore") rownames(I) <- c("Dog", "Cat", "Eagle", "Frog") # 3. Create Formal Context object fc <- FormalContext$new(I) print(fc) # 4. Find all concepts fc$find_concepts() print(fc$concepts)

Execution Output:

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