本文整理匯總了Python中talib.BOP屬性的典型用法代碼示例。如果您正苦於以下問題：Python talib.BOP屬性的具體用法？Python talib.BOP怎麽用？Python talib.BOP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.BOP屬性的7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: add_BOP
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def add_BOP(self,
type='histogram', color='tertiary', **kwargs):
"""Balance of Power."""
if not self.has_OHLC:
raise Exception()
utils.kwargs_check(kwargs, VALID_TA_KWARGS)
if 'kind' in kwargs:
type = kwargs['kind']
name = 'BOP'
self.sec[name] = dict(type=type, color=color)
self.ind[name] = talib.BOP(self.df[self.op].values,
self.df[self.hi].values,
self.df[self.lo].values,
self.df[self.cl].values) 示例2: bop
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def bop(candles: np.ndarray, sequential=False) -> Union[float, np.ndarray]:
"""
BOP - Balance Of Power
:param candles: np.ndarray
:param sequential: bool - default=False
:return: float | np.ndarray
"""
if not sequential and len(candles) > 240:
candles = candles[-240:]
res = talib.BOP(candles[:, 1], candles[:, 3], candles[:, 4], candles[:, 2])
if sequential:
return res
else:
return None if np.isnan(res[-1]) else res[-1] 示例3: BOP
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def BOP(DataFrame):
res = talib.BOP(DataFrame.open.values, DataFrame.high.values,
DataFrame.low.values, DataFrame.close.values)
return pd.DataFrame({'BOP': res}, index=DataFrame.index) 示例4: bop
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def bop(self, sym, frequency):
if not self.kbars_ready(sym, frequency):
return []
opens = self.open(sym, frequency)
highs = self.high(sym, frequency)
lows = self.low(sym, frequency)
closes = self.close(sym, frequency)
bop = ta.BOP(opens, highs, lows, closes)
return bop 示例5: BOP
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def BOP(frame, open_col='open', high_col='high', low_col='low', close_col='close'):
return _frame_to_series(frame, [open_col, high_col, low_col, close_col], talib.BOP) 示例6: test_bop
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def test_bop(self):
result = pandas_ta.bop(self.open, self.high, self.low, self.close)
self.assertIsInstance(result, Series)
self.assertEqual(result.name, 'BOP')
try:
expected = tal.BOP(self.open, self.high, self.low, 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7: BOP
# 需要導入模塊: import talib [as 別名]
# 或者: from talib import BOP [as 別名]
def BOP(data, **kwargs):
_check_talib_presence()
popen, phigh, plow, pclose, _ = _extract_ohlc(data)
return talib.BOP(popen, phigh, plow, pclose, **kwargs)