intervalArea: Calculate Area Ratio (AR) of each feature's time interval
In aametwally/MetaLonDA: Metagenomics Longitudinal Differential Abundance Method

Description Usage Arguments Value References Examples

Calculate Area Ratio (AR) of each feature's time interval

1	intervalArea(curve.fit.df)

curve.fit.df

gss data object of the fitted spline

returns the area ratio for all time intervals

Ahmed Metwally (ametwall@stanford.edu)

data(metalonda_test_data)
n.sample = 5
n.timepoints = 10
n.group= 2
Group = factor(c(rep(0,n.sample*n.timepoints), rep(1,n.sample*n.timepoints)))
Time = rep(rep(1:n.timepoints, times = n.sample), 2)
ID = factor(rep(1:(2*n.sample), each = n.timepoints))
points = seq(1, 10, length.out = 10)
aggregate.df = data.frame(Count = metalonda_test_data[1,], Time = Time, Group = Group, ID = ID)
model = curveFitting(df = aggregate.df, method= "nbinomial", points)
intervalArea(model)