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The theory and practice in JAG3D (Geodäsie/Vermessung)

MichaeL ⌂, Bad Vilbel, Friday, 26.06.2015, 22:20 (vor 3438 Tagen) @ Alexander

Hi Alexander,

was the example of a network simulation traceable?

I mean, am (m> 1) for the local t-test. How is it calculated?

You have to use the non-central F-distribution. An algorithm is given by Hahn, Heck, Jaeger, Scheuring (1989/99), Ein Verfahren zur Abstimmung der Signifikanzniveaus für allgemeine Fm,n-verteilte Teststatistiken−Teil I/II, ZfV. As far as I know, you can get the source code (in Fortran), too.

in the latest versions of your program in the protocol computations were logarithms.

It is the so-called p-value (to avoid zero numbers, it is given in logarithmic representation).

have a nice weekend
Micha

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applied-geodesy.org - OpenSource Least-Squares Adjustment Software for Geodetic Sciences


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