| decibel {ifultools} | R Documentation |
Convert numeric input into decibels.
decibel(x, type=1, na.zero=TRUE)
x |
a real positive numeric value. |
na.zero |
logical value controlling the handing of zeros in the data. If TRUE, the
zero values are replaced with NAs prior to converting to decibels, avoiding an error when
attempting to take the logarithm of zero. |
type |
an integer signifying the decible form to use in the conversion.
If type=1 10 * log10(x) is used to convert the input
and 20 * log10(x) isued for type=2. |
the decibel equivalent of the input x.
decibel(c(1,10,100,1000), type=1) decibel(c(1,10,100,1000), type=2)