tadasets.infty_sign¶
- tadasets.infty_sign(n: int = 100, noise: float | None = None, angle: float | None = None, seed: int | None = None) ndarray [source]¶
Construct a figure 8 or infinity sign with
n
points and noise level withnoise
standard deviation.- Parameters:
n (int, default=100) – Number of data points in shape.
noise (float, optional) – Standard deviation of normally distributed noise added to data.
angle (float, optional) – Angle in radians to rotate the infinity sign.
seed (int, optional) – Seed for random state.
- Returns:
data (np.ndarray) – An
(n,2)
np.ndarray.