tick.hawkes.HawkesKernel0

class tick.hawkes.HawkesKernel0[source]

Hawkes zero kernel

\[\phi(t) = 0\]
__init__()[source]

Initialize self. See help(type(self)) for accurate signature.

get_norm(n_steps=10000)

Computes L1 norm

Parameters

n_steps : int

number of steps used for integral discretization

Notes

By default it approximates Riemann sum with step-wise function. It might be overloaded if L1 norm closed formula exists

get_plot_support()

Returns support used to plot the kernel

get_support()

Returns the upperbound of the support

get_value(t)

Returns the value of the kernel at t

get_values(t_values)

Returns the value of the kernel for all times in t_values

is_zero()

Returns if this kernel is equal to 0

Examples using tick.hawkes.HawkesKernel0