Description Usage Arguments Value Author(s)
Import a QSM file located in a folder into a single data frame.
1 | qsmToTable(inputqsm, export=NULL)
|
inputqsm |
A character string specifying the path to the QSM file. |
export |
A character string specifying the path to the folder in which the returned table should be exported. |
Returns a qsmToTable object. Each line of the data frame gives the attributes of one segment. The data frame includes the following columns:
file: the name of the QSM file located in inputqsm
.
branch: the branch identification number.
parentbranch: the identification number of the parent branch.
order: the branching order.
bran: the branching state (‘true’ denotes a branching link while ‘false’ denotes a continuing link).
apic: the apical state (‘true’ denotes a segment ending a branch).
x1: the X coordinate of the node starting the segment.
y1: the Y coordinate of the node starting the segment.
z1: the Z coordinate of the node starting the segment.
x2: the X coordinate of the node ending the segment.
y2: the Y coordinate of the node ending the segment.
z2: the Z coordinate of the node ending the segment.
length: the length of the segment.
blength: the cumulative length measured along each branch.
geodesic: the geodesic distance measured along the branches.
radius: the radius of the cylinder.
volume: the volume of the cylinder.
surface: the lateral surface area of the cylinder.
Benjamin M. Delory
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