clothing {SLBDD} | R Documentation |
Daily sales, in natural logarithms, of a clothing brand in 25 provinces in China from January 1, 2008, to December 9, 2012. The number of observations is 1812.
data(clothing)
An object of class "data.frame"
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Chang, J., Guo, B., and Yao, Q. (2018). Principal component analysis for second-order stationary vector time series. The Annals of Statistics, 46(5), 2094-2124.