calculate_correlations {STDistance} | R Documentation |
Perform correlation analysis between spatial features and distance metrics with visualization
Description
Perform correlation analysis between spatial features and distance metrics with visualization
Usage
calculate_correlations(
spatial_data,
distance_results,
spatial_feature,
distance_metric,
method = "pearson",
plot = TRUE,
plot_title = NULL
)
Arguments
spatial_data |
Spatial data containing feature columns and Newbarcode identifier |
distance_results |
Distance results containing distance metrics and Newbarcode identifier |
spatial_feature |
Column name from spatial_data to use for correlation (e.g., "gen2_SPLIz_numeric") |
distance_metric |
Column name from distance_results to use for correlation (e.g., "Epithelial_cells_A") |
method |
Correlation method ("pearson", "spearman", "kendall") |
plot |
Logical, whether to generate a scatter plot |
plot_title |
Title for the scatter plot (optional) |
Value
A list containing correlation results and ggplot object (if plot=TRUE)
Examples
calculate_correlations(spatial_data = posi,
distance_results = distance_results,
spatial_feature = "gen2_SPLIz_numeric",
distance_metric = "Epithelial_cells_A",
method = "pearson",
plot = TRUE,
plot_title = "Correlation between Gene Expression and Distance")
[Package STDistance version 0.6.6 Index]