obs2probs: Observations -> discrete probabilities

In laurenhsu1/corral: Correspondence Analysis for Single Cell Data

Observations –> discrete probabilities

Description

usage: embedding <- matrix(sample(x = seq(0,10,.1),200, replace = TRUE)) disc_probs <- obs2probs(embedding)

Usage

obs2probs(obs, numbins = 100, startbin = min(obs), endbin = max(obs) + 1e-05)

Arguments

obs	vector of numeric, with the observations
numbins	int, the number of evenly sized bins to discretize the observations to
startbin	numeric, the starting value for the smallest bin. Defaults to taking the minimum of obs
endbin	numeric, the ending value for the largest bin. Defaults to taking the maximum of obs (plus a tiny decimal to ensure full range of obs is captured)

Value

dataframe, results has rows corresponding to each bin with columns for probability ('prob'), cumulative frequency ('cumfreq'), and frequency ('freq') of observations falling into that bin. The 'bins' column indicates the end of the bin (start is the preceding column)

laurenhsu1/corral documentation built on Feb. 19, 2023, 10:37 p.m.