pub fn bjsales() -> Result<DataFrame, PolarsError>Expand description
§Sales Data with Leading Indicator
§Description:
The sales time series ‘BJsales’ and leading indicator ‘BJsales.lead’ each contain 150 observations. The objects are of class ‘“ts”’.
§Usage:
BJsales BJsales.lead
§Source:
The data are given in Box & Jenkins (1976). Obtained from the Time Series Data Library at https://robjhyndman.com/TSDL/
§References:
G. E. P. Box and G. M. Jenkins (1976): Time Series Analysis, Forecasting and Control, Holden-Day, San Francisco, p. 537.
P. J. Brockwell and R. A. Davis (1991): Time Series: Theory and Methods, Second edition, Springer Verlag, NY, pp. 414.