本文整理汇总了Python中pandas._libs.hashtable.duplicated_int64方法的典型用法代码示例。如果您正苦于以下问题：Python hashtable.duplicated_int64方法的具体用法？Python hashtable.duplicated_int64怎么用？Python hashtable.duplicated_int64使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pandas._libs.hashtable的用法示例。
在下文中一共展示了hashtable.duplicated_int64方法的3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: duplicated
# 需要导入模块: from pandas._libs import hashtable [as 别名]
# 或者: from pandas._libs.hashtable import duplicated_int64 [as 别名]
def duplicated(self, keep='first'):
from pandas._libs.hashtable import duplicated_int64
codes = self.codes.astype('i8')
return duplicated_int64(codes, keep) 示例2: duplicated
# 需要导入模块: from pandas._libs import hashtable [as 别名]
# 或者: from pandas._libs.hashtable import duplicated_int64 [as 别名]
def duplicated(self, keep='first'):
from pandas.core.sorting import get_group_index
from pandas._libs.hashtable import duplicated_int64
shape = map(len, self.levels)
ids = get_group_index(self.codes, shape, sort=False, xnull=False)
return duplicated_int64(ids, keep) 示例3: duplicated
# 需要导入模块: from pandas._libs import hashtable [as 别名]
# 或者: from pandas._libs.hashtable import duplicated_int64 [as 别名]
def duplicated(self, keep='first'):
from pandas.core.sorting import get_group_index
from pandas._libs.hashtable import duplicated_int64
shape = map(len, self.levels)
ids = get_group_index(self.labels, shape, sort=False, xnull=False)
return duplicated_int64(ids, keep)