summary.im
From spatstat v1.42-2
by Adrian Baddeley
Summarizing a Pixel Image
summary
method for class "im"
.
Usage
## S3 method for class 'im':
summary(object, \dots)
## S3 method for class 'summary.im':
print(x, \dots)
Arguments
- object
- A pixel image.
- ...
- Ignored.
- x
- Object of class
"summary.im"
as returned bysummary.im
.
Details
This is a method for the generic summary
for the class "im"
. An object of class "im"
describes a pixel image. See im.object
)
for details of this class.
summary.im
extracts information about the pixel image,
and print.summary.im
prints this information in a
comprehensible format.
In normal usage, print.summary.im
is invoked implicitly
when the user calls summary.im
without assigning its value
to anything. See the examples.
The information extracted by summary.im
includes
[object Object],[object Object],[object Object],[object Object]
Value
summary.im
returns an object of class"summary.im"
, whileprint.summary.im
returnsNULL
.
Examples
# make an image
X <- as.im(function(x,y) {x^2}, unit.square())
# summarize it
summary(X)
# save the summary
s <- summary(X)
# print it
print(X)
s
# extract stuff
X$dim
X$range
X$integral
Community examples
Looks like there are no examples yet.