log_trans()
: log(x)
pseudo_log_trans()
: smoothly transition to linear scale around 0.
log_trans(base = exp(1)) log10_trans() log2_trans() log1p_trans() pseudo_log_trans(sigma = 1, base = exp(1))
base | base of logarithm |
---|---|
sigma | Scaling factor for the linear part of pseudo-log transformation. |