AT.average.A.from.composition {libamtrack} | R Documentation |
Computes the average mass number for a given material composition
AT.average.A.from.composition(A, weight.fraction)
A |
mass numbers of constituents (array of size n). |
weight.fraction |
relative fractions of weight of constituents (array of size n). |
average.A |
average A |
View the C source code here: http://sourceforge.net/apps/trac/libamtrack/browser/trunk/src/AT_DataMaterial.c#L386