M. L. Bowles, J. L. McBride, and T. J. Bell. 2015. Long-term processes affecting restoration and viability of the federal threatened Mead's milkweed (Asclepias meadii). Ecosphere 6:11. http://dx.doi.org/10.1890/es14-00240.1

Supplement

R codes for calculating population growth rate (lambda) and 95% confidence limits described in the main text.
Ecological Archives C006-005-S1.

Copyright

Authors
File list (downloads)
Description

Author(s)

Marlin L. Bowles
The Morton Arboretum
Lisle, Illinois 60532, USA

Jeanette L. McBride
The Morton Arboretum
Lisle, Illinois 60532, USA

Timothy J. Bell
Department of Biological Sciences
Chicago State University
Chicago, Illinois 60628, USA
E-mail: [email protected]

File list

Mead's_milkweed_lambda_with_CI_burn.R (MD5: 8cecc81cb0f92ebd62950a478ce1c9a1)

Mead's_milkweed_lambda_with_CI_cross.R (MD5: 31438524f215f758aff42ba02f995194)

Description

The R code included in "Mead's milkweed lambda with CI burn.R" and "Mead's milkweed lambda with CI cross.R" includes transition matrices and calculates population growth rate (lambda) and 95% confidence limits for the transition matrices described in the main text.