quantmod, MASS, TTR, testthat, sandwich, knitr
xtable, xts, quantmod, MASS, TTR, testthat, sandwich, knitr
xtable, xts, timeSeries, quantmod, MASS, TTR, testthat,
sandwich, knitr
xtable, xts, timeSeries, quantmod, MASS, TTR, testthat,
sandwich, txtplot, knitr