本文整理汇总了Python中talib.LINEARREG_SLOPE属性的典型用法代码示例。如果您正苦于以下问题：Python talib.LINEARREG_SLOPE属性的具体用法？Python talib.LINEARREG_SLOPE怎么用？Python talib.LINEARREG_SLOPE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类talib的用法示例。
在下文中一共展示了talib.LINEARREG_SLOPE属性的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: linearreg_slope
# 需要导入模块: import talib [as 别名]
# 或者: from talib import LINEARREG_SLOPE [as 别名]
def linearreg_slope(candles: np.ndarray, period=14, source_type="close", sequential=False) -> Union[float, np.ndarray]:
"""
LINEARREG_SLOPE - Linear Regression Slope
:param candles: np.ndarray
:param period: int - default: 14
:param source_type: str - default: "close"
:param sequential: bool - default=False
:return: float | np.ndarray
"""
if not sequential and len(candles) > 240:
candles = candles[-240:]
source = get_candle_source(candles, source_type=source_type)
res = talib.LINEARREG_SLOPE(source, timeperiod=period)
return res if sequential else res[-1] 示例2: LINEARREG_SLOPE
# 需要导入模块: import talib [as 别名]
# 或者: from talib import LINEARREG_SLOPE [as 别名]
def LINEARREG_SLOPE(Series, timeperiod=14):
res = talib.LINEARREG_SLOPE(Series.values, timeperiod)
return pd.Series(res, index=Series.index)
# def MA(Series,):
# 废弃* 因为和QA的MA函数冲突
# def MACD(Series):
# 废弃* 因为和QA的MACD函数冲突 示例3: LINEARREG_SLOPE
# 需要导入模块: import talib [as 别名]
# 或者: from talib import LINEARREG_SLOPE [as 别名]
def LINEARREG_SLOPE(series, n=14):
return _series_to_series(series, talib.LINEARREG_SLOPE, n) 示例4: test_linreg_slope
# 需要导入模块: import talib [as 别名]
# 或者: from talib import LINEARREG_SLOPE [as 别名]
def test_linreg_slope(self):
result = pandas_ta.linreg(self.close, slope=True)
self.assertIsInstance(result, Series)
self.assertEqual(result.name, 'LRm_14')
try:
expected = tal.LINEARREG_SLOPE(self.close)
pdt.assert_series_equal(result, expected, check_names=False)
except AssertionError as ae:
try:
corr = pandas_ta.utils.df_error_analysis(result, expected, col=CORRELATION)
self.assertGreater(corr, CORRELATION_THRESHOLD)
except Exception as ex:
error_analysis(result, CORRELATION, ex) 示例5: LINEARREG_SLOPE
# 需要导入模块: import talib [as 别名]
# 或者: from talib import LINEARREG_SLOPE [as 别名]
def LINEARREG_SLOPE(data, **kwargs):
_check_talib_presence()
prices = _extract_series(data)
return talib.LINEARREG_SLOPE(prices, **kwargs)