Cppxfel Statistics: Difference between revisions
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There are a number of merging statistics and plots | There are a number of merging statistics and plots which can be generated using ''cppxfel'' and your favourite graph-drawing software. ''cppxfel'' has a number of commands which generate CSV files which can be plotted elsewhere. | ||
== Correlation between two images == | == Correlation between two images == | ||
Revision as of 16:54, 25 November 2015
There are a number of merging statistics and plots which can be generated using cppxfel and your favourite graph-drawing software. cppxfel has a number of commands which generate CSV files which can be plotted elsewhere.
Correlation between two images
cppxfel can be used to generate plots of intensities between two images. To calculate the correlation between two halves of the data set in the first merge:
cppxfel.run -cc half1Merge0.mtz half2Merge0.mtz
This creates a new CSV file named correlation.csv The "first intensity" and "second intensity" columns can be plotted in a suitable program (e.g. R, Veusz, etc.).
This can also be carried out for individual images:
cppxfel.run -cc allMerge5.mtz ref-img-shot-s00-20130316165414164_0.mtz