R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'graph4lg'

graph4lg::genetic_graph_2 |  | 2 - Genetic graph construction and analysis with `graph4lg` | HTML | source | R code
graph4lg::graph_comparisons_4 |  | 4 - Landscape and genetic graph comparison with `graph4lg` | HTML | source | R code
graph4lg::input_data_processing_1 |  | 1 - Landscape and genetic data processing with `graph4lg` | HTML | source | R code
graph4lg::landscape_graph_3 |  | 3 - Landscape graph construction and analysis with Graphab and `graph4lg` | HTML | source | R code