cdfTable {pedometrics} | R Documentation |
This function returns a table containing the descriptive statistics of the cumulative distribution function of a set of continuous variables. TeX code is printed to copy and paste in a document.
cdfTable(x, type = "xy", rounding = 0, tex = FALSE, data.frame = FALSE)
x |
Object with the estimated cumulative distribution function of the
set of continuous variables. The resulting object of |
type |
Type of data under analysis. Defaults to |
rounding |
Rounding level of the data in the output table. Defaults to
|
tex |
Logical for creating TeX code. Defaults to |
data.frame |
Logical for returning a data.frame object. Defaults to
|
Summary statistics included in the table (estimated population mean and
standard deviation) are obtained from the resulting object of
cont.analysis()
by internally using the function cdfStats()
.
There are two types of data that can be submitted to function
cdfTable()
. The first (type = "xy"
) is composed by two
instances (‘x’ and ‘y’) and is produced during horizontal
(positional) validation exercises (validation in the geographic space).
Thus, ‘x’ and ‘y’ represent, respectively, the horizontal
displacement (error) in ‘x’ and ‘y’ coordinates.
The second type of data (type = "z"
) is composed by only one instance
(‘z’) and is generated by vertical validation exercises (validation
in the attribute space). Thus, ‘z’ represents the vertical
displacement (error) of the attribute ‘z’ being measured.
Returned value depends on how arguments type
and tex
are set.
list("type") |
If If |
list("tex") |
If |
Alessandro Samuel-Rosa <alessandrosamuelrosa@gmail.com>
Kincaid, T. M. and Olsen, A. R. (2013). spsurvey: Spatial Survey Design and Analysis. R package version 2.6. URL: <http://www.epa.gov/nheerl/arm/>.
## Not run: ## Estimate the CDF my.cdf <- cont.analysis(spsurvey.obj = my.spsurvey) ## Print table and TeX code cdfTable(my.cdf) ## End(Not run)