mcenROS: Estimate Statistics
In USGS-R/smwrQW: Tools for censored data analysis
mcenROS R Documentation
Estimate Statistics
Description
Support function for computing statistics for multiply-censored
data extended from the "fill-in" probability plotting procedure method
(Helsel and Cohn, 1988), now known as regression on order statistics.
Usage
mcenROS(x, method = "ROS", alpha = 0.4)
Arguments
x
the data to estimate, Missing values permitted and ignored.
Must be an object of class "mcens," a numeric vector, or the output from censpp.
method
the method to use, either "ROS" or "log ROS."
alpha
the offset for plotting postion.
Value
A list containing the mean and standard deviation, filled in
values for the censored values, and the censored levels. If method
is "log ROS," then the list also contains the mean and standard deviation of the
natural log-transformed values computed by regression on order statistics.
References
Helsel, D.R. and Cohn, T.A., 1988, Estimation of descriptive statistics
for multiply censored water quality data: Water Resources Research v. 24, n.
12, pp.1997-2004
USGS-R/smwrQW documentation built on Oct. 11, 2022, 6:13 a.m.
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| mcenROS | R Documentation |
Estimate Statistics
Description
Support function for computing statistics for multiply-censored data extended from the "fill-in" probability plotting procedure method (Helsel and Cohn, 1988), now known as regression on order statistics.
Usage
mcenROS(x, method = "ROS", alpha = 0.4)
Arguments
x |
the data to estimate, Missing values permitted and ignored. Must be an object of class "mcens," a numeric vector, or the output from censpp. |
method |
the method to use, either "ROS" or "log ROS." |
alpha |
the offset for plotting postion. |
Value
A list containing the mean and standard deviation, filled in
values for the censored values, and the censored levels. If method
is "log ROS," then the list also contains the mean and standard deviation of the
natural log-transformed values computed by regression on order statistics.
References
Helsel, D.R. and Cohn, T.A., 1988, Estimation of descriptive statistics for multiply censored water quality data: Water Resources Research v. 24, n. 12, pp.1997-2004
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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