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Hexagonal binning

Source: R/03_2d.R
hex_binning.Rd

This function generates the hexagonal object.

Usage

hex_binning(data, bin1 = 4, r2, q = 0.1)

Arguments

data

A tibble that contains embedding components.

bin1

Number of bins along the x axis.

r2

The ratio of the ranges of the original embedding components.

q

The buffer amount as proportion of data range.

Value

A object that contains numeric vector that contains binwidths (a1), vertical distance (a2), bins along the x and y axes respectively (bins), numeric vector that contains hexagonal starting point coordinates all hexagonal bin centroids (centroids), hexagonal coordinates of the full grid(hex_poly), embedding components with their corresponding hexagon IDs (data_hb_id), hex bins with their corresponding standardise counts (std_cts), total number of hex bins(tot_bins), number of non-empty hex bins (non_bins) and points within each hexagon (pts_bins).

Examples

scurve_umap_scaled_obj <- s_curve_obj$nldr_scaled_obj
lim1 <- scurve_umap_scaled_obj$lim1
lim2 <- scurve_umap_scaled_obj$lim2
r2 <- diff(lim2)/diff(lim1)
num_bins_x <- 4
hex_binning(data = s_curve_noise_umap_scaled, bin1 = num_bins_x,
r2 = r2, q = 0.1)
#> Error in if (r2 > check_factor) {    a1 <- (1 + 2 * q)/(bin1 - 1)} else {    a1 <- (2 * (r2 + q * (1 + r2)))/(sqrt(3) * (bin2 - 1))}: argument is of length zero