roll_sd: Rolling Standard Deviation
In QuantTools: Enhanced Quantitative Trading Modelling
Description
Usage
Arguments
See Also
Description
Rolling standard deviation shows standard deviation over n past values.
Usage
1
roll_sd(x, n)
Arguments
x
numeric vector
n
window size
See Also
Other technical indicators: bbands,
crossover, ema,
roll_lm, roll_percent_rank,
roll_range,
roll_volume_profile, rsi,
sma, stochastic
QuantTools documentation built on Oct. 23, 2020, 7:54 p.m.
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Description Usage Arguments See Also
Description
Rolling standard deviation shows standard deviation over n past values.
Usage
1 | roll_sd(x, n)
|
Arguments
x |
numeric vector |
n |
window size |
See Also
Other technical indicators: bbands,
crossover, ema,
roll_lm, roll_percent_rank,
roll_range,
roll_volume_profile, rsi,
sma, stochastic
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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