Analyze correlations between multiple variables — analyze_variable

Analyze correlations between multiple raster variables and create correlation matrices and plots.

Usage

analyze_variable_correlations(
  variable_list,
  output_folder = NULL,
  region_boundary = NULL,
  method = "pearson",
  create_plots = TRUE
)

Arguments

variable_list: Named list of raster variables
output_folder: Output directory for results
region_boundary: Optional region boundary
method: Correlation method
create_plots: Create correlation plots

Value

List with correlation results

Examples

if (FALSE) { # \dontrun{
# These examples require directory structures with multiple data files
# Analyze correlations between multiple variables
variables <- list(
  ndvi = "ndvi.tif",
  nitrogen = "soil_nitrogen.tif",
  elevation = "dem.tif",
  precipitation = "precip.tif"
)

correlation_results <- analyze_variable_correlations(
  variables,
  output_folder = "correlations/",
  region_boundary = "Ohio"
)
} # }