pandas.stats.moments.expanding_quantile¶
- pandas.stats.moments.expanding_quantile(arg, quantile, min_periods=1, freq=None, center=False, time_rule=None)¶
Expanding quantile
arg : Series, DataFrame quantile : 0 <= quantile <= 1 min_periods : int
Minimum number of observations in window required to have a value- freq : None or string alias / date offset object, default=None
- Frequency to conform to before computing statistic
- center : boolean, default False
- Whether the label should correspond with center of window
y : type of input argument