DVHmetrics (version 0.3.3)

getDMEAN: DMEAN and other dose metrics

Description

Calculate DMEAN and other dose metrics from the (interpolated) differential DVH without relying on the values exported by the TPS.

Usage

getDMEAN(x, interp=c("linear", "spline", "ksmooth", "smoothSpl"),
         nodes=5001L)

## S3 method for class 'DVHs':
getDMEAN(x, interp=c("linear", "spline", "ksmooth", "smoothSpl"),
         nodes=5001L)

## S3 method for class 'DVHLst':
getDMEAN(x, interp=c("linear", "spline", "ksmooth", "smoothSpl"),
         nodes=5001L)

## S3 method for class 'DVHLstLst':
getDMEAN(x, interp=c("linear", "spline", "ksmooth", "smoothSpl"),
         nodes=5001L)

Arguments

x

One DVH (object of class DVHs, multiple DVHs from one patient with multiple structures (object of class DVHLst), or multiple DVHs from many patients, each with multiple structures (object of class DVHLstLst). See

interp

character. Method of interpolation between DVH points: Linear interpolation using approx, FMM spline interpolation using splinefun, l

nodes

numeric. Minimum number of nodes to use in interpolation for method "ksmooth". Number of available nodes is kept as is for NULL or if larger than nodes.

Value

• A data frame with the following value(s). [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

See Also

getMetric, approxfun, splinefun, smooth.spline, dpill, locpoly

Examples

getDMEAN(dataMZ[[1]], interp="linear")