本文整理匯總了Python中talib.CMO屬性的典型用法代碼示例。如果您正苦於以下問題：Python talib.CMO屬性的具體用法？Python talib.CMO怎麽用？Python talib.CMO使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類talib的用法示例。
在下文中一共展示了talib.CMO屬性的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: cmo
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def cmo(candles: np.ndarray, period=14, source_type="close", sequential=False) -> Union[float, np.ndarray]:
"""
CMO - Chande Momentum Oscillator
: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.CMO(source, timeperiod=period)
if sequential:
return res
else:
return None if np.isnan(res[-1]) else res[-1] 示例2: CMO
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def CMO(Series, timeperiod=14):
res = talib.CMO(Series.values, timeperiod)
return pd.Series(res, index=Series.index) 示例3: cmo
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def cmo(self, sym, frequency, period=14):
if not self.kbars_ready(sym, frequency):
return []
closes = self.close(sym, frequency)
cmo = ta.CMO(closes, timeperiod=period)
return cmo
## calculate two symbol's return correlation 示例4: add_CMO
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def add_CMO(self, timeperiod=14,
type='line', color='secondary', **kwargs):
"""Chande Momentum Indicator."""
if not self.has_close:
raise Exception()
utils.kwargs_check(kwargs, VALID_TA_KWARGS)
if 'kind' in kwargs:
type = kwargs['kind']
name = 'CMO({})'.format(str(timeperiod))
self.sec[name] = dict(type=type, color=color)
self.ind[name] = talib.CMO(self.df[self.cl].values,
timeperiod) 示例5: test_cmo
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def test_cmo():
"""test TA.CMO"""
cmo = TA.CMO(ohlc, period=9)
talib_cmo = talib.CMO(ohlc["close"], timeperiod=9)
# assert round(talib_cmo[-1], 2) == round(cmo.values[-1], 2)
# assert -35.99 == -35.66
pass # close enough 示例6: CMO
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def CMO(series, n=14):
"""chande momentum oscillator"""
return _series_to_series(series, talib.CMO, n) 示例7: test_cmo
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def test_cmo(self):
result = pandas_ta.cmo(self.close)
self.assertIsInstance(result, Series)
self.assertEqual(result.name, 'CMO_14')
try:
expected = tal.CMO(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8: CMO
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import CMO [as 別名]
def CMO(data, **kwargs):
_check_talib_presence()
prices = _extract_series(data)
return talib.CMO(prices, **kwargs)