12.10.1. FATCAT_matplot

../../_images/FATCAT_matplot_main.png

Ready, ready, ready, ready, ready to run. [1]

  1. Make sure AFNI and R are installed and configured correctly.

    See installation.

  2. Run @afni_R_package_install -shiny -circos to install necessary R libraries.

  3. Process some data with FATCAT or 3dNetcorr.

  4. Put the output .grid or .netcc datasets in some folder.

Gotta get up to get down. [2]

Launch FATCAT matplot from the terminal with:

FATCAT_matplot ~/my_Netcc_files

With “~/my_Netcc_files” being some folder with .netcc or .grid files. This will open your default web browser and read all valid datasets in “~/my_Netcc_files”.

FATCAT_matplot can also read non FATCAT or 3dnetcorr formatted datasets if they are in the following format:

  • The data must be a symmetrical square matrix.

  • There must be row and column names that match.

  • The row and column names must begin with a letter.

  • The first cell (upper left) must be empty.

  • The data needs to be saved as a tab or comma separated file.

  • The file extension needs to be one of the following: csv, tsv, dat, or 1d.

  • There can be NO other header information or comments.

So it should look like this:

roi1

roi2

roi3

roi4

roi1

1.0

0.2

0.3

0.4

roi2

0.2

1.0

0.5

0.6

roi3

0.3

0.5

1.0

0.7

roi4

0.4

0.6

0.7

1.0

The statistic selector will default to “none” because there is no information as to what the data represents.

Walking in your footsteps. [3]

Dataset Selector

Statistic Selector

ROI Selector

Zoom

Raw Histogram

Triangle

Threshold

Remove Zeros

Clustering

Log Files

Colors

Download Heatmap

Download Circos

Footnotes