tensortrade.feed.api.float.utils module

tensortrade.feed.api.float.utils.ceil(s: Stream[float]) → Stream[float]

Computes the ceiling of a float stream.

Parameters:

s (Stream[float]) – A float stream.

Returns:

Stream[float] – The ceiling stream of s.

tensortrade.feed.api.float.utils.diff(s: Stream[float], periods: int = 1) → Stream[float]

Computes the difference of a float stream.

Parameters:

• s (Stream[float]) – A float stream.

• periods (int, default 1) – The number of periods to lag for until computing the difference.

Returns:

Stream[float] – The difference stream of s.

tensortrade.feed.api.float.utils.floor(s: Stream[float]) → Stream[float]

Computes the floor of a float stream.

Parameters:

s (Stream[float]) – A float stream.

Returns:

Stream[float] – The floor stream of s.

tensortrade.feed.api.float.utils.log(s: Stream[float]) → Stream[float]

Computes the log of a float stream.

Parameters:

s (Stream[float]) – A float stream.

Returns:

Stream[float] – The log stream of s.

tensortrade.feed.api.float.utils.pct_change(s: Stream[float], periods: int = 1, fill_method: str = 'pad') → Stream[float]

Computes the percent change of a float stream.

Parameters:

• s (Stream[float]) – A float stream.

• periods (int, default 1) – The number of periods to lag for until computing the percent change.

• fill_method (str, default "pad") – The fill method to use for missing values.

Returns:

Stream[float] – The percent change stream of s.

tensortrade.feed.api.float.utils.sqrt(s: Stream[float]) → Stream[float]

Computes the square root of a float stream.

Parameters:

s (Stream[float]) – A float stream.

Returns:

Stream[float] – The square root stream of s.

tensortrade.feed.api.float.utils.square(s: Stream[float]) → Stream[float]

Computes the square of a float stream.

Parameters:

s (Stream[float]) – A float stream.

Returns:

Stream[float] – The square stream of s.