Last chance! 50% off unlimited learning
Sale ends in
Compute the mode for a vector of numbers, or across raster layers. The mode, or modal value, is the most frequent value in a set of values.
# S4 method for ANY
modal(x, ..., ties='random', na.rm=FALSE, freq=FALSE)# S4 method for Raster
modal(x, ..., ties='random', na.rm=FALSE, freq=FALSE)
vector of numbers (typically integers), characters, logicals, or factors, or a Raster* object
additional argument of the same type as x
character. Indicates how to treat ties. Either 'random', 'lowest', 'highest', 'first', or 'NA'
logical. If TRUE, NA values are ignored. If FALSE, NA is returned if x has any NA values
return the frequency of the modal value, instead of the modal value
vector or RasterLayer. The vector has length 1 and is of the same type as x, except when x is a factor and additional arguments (values) are supplied, in which case the values are coerced to characters and a character value is returned.
# NOT RUN {
data <- c(0,1,2,3,3,3,3,4,4,4,5,5,6,7,7,8,9,NA)
modal(data, na.rm=TRUE)
# }
Run the code above in your browser using DataLab