Type Alias AggregateMethod

AggregateMethod:
    | "average"
    | "min"
    | "max"
    | "first"
    | "last"
    | "mid"
    | "middle_index"
    | "sma"
    | "ema"

Method for aggregating historical data points within a time bucket.

average: Mean of all values in the bucket
min: Minimum value
max: Maximum value
first: First value chronologically
last: Last value chronologically
mid: Midpoint between min and max: (min + max) / 2
middle_index: Value at the middle index position
sma: Simple Moving Average with number of samples specified in the parameter array (e.g., sma:5 for 5-sample SMA)
ema: Exponential Moving Average with alpha specified in the parameter array (e.g., ema:0.2 for alpha=0.2 EMA)