rob</a>()</code>,
<code><a href='tfd_log_survival_function.html'>tfd_log_survival_function</a>()</code>,
<code><a href='tfd_mode.html'>tfd_mode</a>()</code>,
<code><a href='tfd_prob.html'>tfd_prob</a>()</code>,
<code><a href='tfd_quantile.html'>tfd_quantile</a>()</code>,
<code><a href='tfd_sample.html'>tfd_sample</a>()</code>,
<code><a href='tfd_stddev.html'>tfd_stddev</a>()</code>,
<code><a href='tfd_survival_function.html'>tfd_survival_function</a>()</code>,
<code><a href='tfd_variance.html'>tfd_variance<