Description Usage Arguments Value Author(s)
Adaptations of common summary statistical functions
to return NA
if all elements of x
are NA
. The prefix 'sp' could
be thought of as 'special'. These are internal functions used by
summaryStats
.
1 2 3 4 5 6 7 | sp.min(x)
sp.max(x)
sp.sum(x)
sp.count(x)
sp.mean(x)
sp.skewness(x)
sp.kurtosis(x)
|
x |
Numeric vector |
sp.min
, sp.max
, sp.sum
operate just like
min
, max
, and sum
except they
return NA
if all elements of x
are NA
.
sp.count
returns the number of non-missing values in the vector.
However, if all values are missing, it returns NA
.
Landon Sego
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