Create Transformations

A node to create and optimize transformations based on a column of FCS Frames. This node seeks to enable intuitive visualization of flow cytometry data by incorporating optimized display transformations on a per dimension basis. For a more detailed discussion of this topic see:

Interpreting flow cytometry data: a guide for the perplexed
Leonore A Herzenberg, James Tung, Wayne A Moore, Leonard A Herzenberg, David R Parks
doi:10.1038/ni0706-681

Options

Selected Column: The column of FCS Frames for which optimal display transformations will be generated.
Preview Pane: A list of plots showing the optimized display function on the domain axis. The range axis shows each input file with density bands showing the distribution of data for each file.

Input Ports

: A KNIME table containing at least one FCS Frame column

Output Ports

: The input table but with the added display transformation functions
: A list of the optimized transforms for each dimension.

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Developers

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