tensortrade.feed.api.float.utils module

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

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: tensortrade.feed.core.base.Stream[float], periods: int = 1) → tensortrade.feed.core.base.Stream[float][source]

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: tensortrade.feed.core.base.Stream[float]) → tensortrade.feed.core.base.Stream[float][source]

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: tensortrade.feed.core.base.Stream[float]) → tensortrade.feed.core.base.Stream[float][source]

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: tensortrade.feed.core.base.Stream[float], periods: int = 1, fill_method: str = 'pad') → tensortrade.feed.core.base.Stream[float][source]

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: tensortrade.feed.core.base.Stream[float]) → tensortrade.feed.core.base.Stream[float][source]

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: tensortrade.feed.core.base.Stream[float]) → tensortrade.feed.core.base.Stream[float][source]

Computes the square of a float stream.

Parameters

s (Stream[float]) – A float stream.

Returns

Stream[float] – The square stream of s.