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Rolling range is minimum and maximum values over n past values. Can be used to identify price range.
roll_range(x, n)roll_quantile(x, n, p)roll_min(x, n)roll_max(x, n)
roll_quantile(x, n, p)
roll_min(x, n)
roll_max(x, n)
numeric vectors
window size
probability value [0, 1]
[0, 1]
roll_range returns data.table with columns min, max others return numeric vector
min, max
Other technical indicators: bbands, crossover, ema, roll_lm, roll_percent_rank, roll_sd, roll_volume_profile, rsi, sma, stochastic
bbands
crossover
ema
roll_lm
roll_percent_rank
roll_sd
roll_volume_profile
rsi
sma
stochastic