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Pattern Causality Analysis

pc is an R package for pattern-based causality analysis in both time series and spatial cross-sectional data. It uses symbolic pattern representations and cross mapping to detect directional interactions and infer causal structure from temporal dynamics and spatial snapshots. Built on a high-performance C++ backend with a lightweight R interface, pc provides efficient and flexible tools for data-driven causality analysis.

Refer to the package documentation https://stscl.github.io/pc/ for more detailed information.

• Install from CRAN with:

install.packages("pc", dependencies = TRUE)

• Install binary version from R-universe with:

install.packages("pc", repos = c("https://stscl.r-universe.dev", "https://cloud.r-project.org"), dependencies = TRUE)

• Install from source code on GitHub with:

if (!requireNamespace("pak")) { install.packages("pak") } pak::pak("stscl/pc", dependencies = TRUE)