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statistics: update for py310 (#5291)

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Shantanu
2021-05-10 15:12:06 -07:00
committed by GitHub
parent c4d163ad42
commit 482d38044b
1 changed files with 17 additions and 2 deletions
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19
stdlib/statistics.pyi
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@@ -2,10 +2,11 @@ import sys
from _typeshed import SupportsLessThanT
from decimal import Decimal
from fractions import Fraction
from typing import Any, Hashable, Iterable, List, Optional, SupportsFloat, Type, TypeVar, Union
from typing import Any, Hashable, Iterable, List, NamedTuple, Optional, Sequence, SupportsFloat, Type, TypeVar, Union
_T = TypeVar("_T")
# Most functions in this module accept homogeneous collections of one of these types
_Number = Union[float, Decimal, Fraction]
_NumberT = TypeVar("_NumberT", float, Decimal, Fraction)
# Used in mode, multimode
@@ -18,7 +19,13 @@ if sys.version_info >= (3, 8):
def geometric_mean(data: Iterable[SupportsFloat]) -> float: ...
def mean(data: Iterable[_NumberT]) -> _NumberT: ...
def harmonic_mean(data: Iterable[_NumberT]) -> _NumberT: ...
if sys.version_info >= (3, 10):
def harmonic_mean(data: Iterable[_NumberT], weights: Optional[Iterable[_Number]] = ...) -> _NumberT: ...
else:
def harmonic_mean(data: Iterable[_NumberT]) -> _NumberT: ...
def median(data: Iterable[_NumberT]) -> _NumberT: ...
def median_low(data: Iterable[SupportsLessThanT]) -> SupportsLessThanT: ...
def median_high(data: Iterable[SupportsLessThanT]) -> SupportsLessThanT: ...
@@ -70,3 +77,11 @@ if sys.version_info >= (3, 8):
def __rsub__(self, x2: Union[float, NormalDist]) -> NormalDist: ...
__rmul__ = __mul__
def __hash__(self) -> int: ...
if sys.version_info >= (3, 10):
def correlation(__x: Sequence[_Number], __y: Sequence[_Number]) -> float: ...
def covariance(__x: Sequence[_Number], __y: Sequence[_Number]) -> float: ...
class LinearRegression(NamedTuple):
intercept: float
slope: float
def linear_regression(__regressor: Sequence[_Number], __dependent_variable: Sequence[_Number]) -> LinearRegression: ...