Stata Tip 96: Cube Roots

Axler S. 2009. Precalculus: A Prelude to Calculus. Hoboken, nj: Wiley.

Cox N. J. 1992. Precipitation statistics for geomorphologists: Variations on a theme by Frank Ahnert. Catena 23(Suppl.): 189–212.

Cox N. J. 2004. Speaking Stata: Graphing model diagnostics. Stata Journal 4: 449–475.

Cox N. J. 2006. Stata tip 33: Sweet sixteen: Hexadecimal formats and precision problems. Stata Journal 6: 282–283.

Cox N. J. 2008. Stata tip 59: Plotting on any transformed scale. Stata Journal 8: 142–145.

Gullberg J. 1997. Mathematics: From the Birth of Numbers. New York: W. W. Norton.

Kantor D. , and Cox N. J. 2005. Depending on conditions: A tutorial on the cond() function. Stata Journal 5: 413–420.

McCullagh P. , and Nelder J. A. 1989. Generalized Linear Models. 2nd ed. London: Chapman & Hall/CRC.

Ratkowsky D. A. 1990. Handbook of Nonlinear Regression Models. New York: Marcel Dekker.