fn linear_interpolation(
ts: &[i64],
data: &mut [ScalarValue],
i1: usize,
i2: usize,
start: usize,
end: usize,
) -> Result<()>Expand description
use (ts[i1], data[i1]), (ts[i2], data[i2]) as endpoint, linearly interpolates element over the interval [start, end)