add_grid_variable: Add grid variable to coordinate data.rame

In theMILOlab/SPATA2: A Toolbox for Spatial Expression Analysis

Add grid variable to coordinate data.rame

Description

This function adds a grid variable to a data frame containing x and y coordinates. The grid variable represents the grid cell in which each coordinate point falls.

Usage

add_grid_variable(coords_df, nr, grid_name = "grid", keep_temp = FALSE)

Arguments

coords_df	A data frame containing x and y coordinates.
nr	The number of grid cells required. The square root of this number determines the number of breaks for the x and y axes.
grid_name	The name of the new grid variable to be added to the data frame. Default is "grid".
keep_temp	Logical. If TRUE, temporary variables used in the process (x_bins.temp and y_bins.temp) are retained in the output data frame. Default is FALSE.

Value

A data frame with the added grid variable.

library(SPATA2)

data("example_data")

object <- example_data$object_UKF275T_diet

coords_df <- getCoordsDf(object) %>% add_grid_variable(nr = 50)

print(coords_df)

theMILOlab/SPATA2 documentation built on June 1, 2025, 9:11 p.m.