trip (version 1.1-21)

as.Other: As ("trip", other-classes)

Description

Coercing trip objects to other classes.

Function to create a SpatialLinesDataFrame from a trip object, resulting in a line segment for each implicit segment along the tracks. The object stores the start and end times, duration and the ID of the segment.

Usage

"as.ppp"(X, ..., fatal)
"as.psp"(x, ..., from, to)
explode(x, ...)

Arguments

X

trip object.

...

reserved for future methods

fatal

Logical value, see Details of as.ppp

x

trip object

from

see as.psp for that method.

to

See as.psp.

Value

ppp objectpsp objectSpatialLinesDataFrameSpatialLinesDataFrame object with each individual line segment identified by start/end time and trip ID

Examples

## Not run: 
#   ## Continuing the example from '?trip-methods:
# utils::example("trip-methods", package="trip",
#            ask=FALSE, echo=FALSE)
#  as(tr, "ppp")
# ## End(Not run)
## Not run: 
#  ## Continuing the example from '?trip-methods:
# utils::example("trip-methods", package="trip",
#            ask=FALSE, echo=FALSE)
#  as.psp.trip(tr)
# ## End(Not run)
## Continuing the example from '?trip-methods:
utils::example("trip-methods", package="trip",
           ask=FALSE, echo=FALSE)
spldf <- explode(tr)
summary(tr)