This is the supplementary results and code for the manuscript "Pattern similarity analyses of frontoparietal task coding: Individual variation and genetic influences" by [Joset A. Etzel][1], [Ya’el Courtney][2], [Caitlin E. Carey][3], [Maria Z. Gehred][4], [Arpana Agrawal][5], and [Todd S. Braver][6], 2020 [Cerebral Cortex][7], https://doi.org/10.1093/cercor/bhz301. A preprint is available in [bioRxiv][8]. The main supplementary material is in the five [knitr][9] ([R][10]) files in the Supplemental Information folder of this project. The files necessary to run the analyses and compile the knitr documents is in the **input** folder. To use, download this entire directory to your local machine and update the in.path variable at the top of each knitr .rnw file to its location. The input files are derived from the 1200 subjects release of the [Young Adult HCP][11]. To avoid releasing restricted information, the subject IDs in these files are random strings, not the HCP IDs. Several included files are from other sources: - S1200.L.inflated_MSMAll.32k_fs_LR.surf.gii and S1200.R.inflated_MSMAll.32k_fs_LR.surf.gii are HCP group-average surface anatomy files, downloaded from https://balsa.wustl.edu/QXj2 - Parcels_L.func.gii and Parcels_R.func.gii are surface atlases for the Gordon et. al (2016) parcellation (https://doi.org/10.1093/cercor/bhu239), downloaded from https://sites.wustl.edu/petersenschlaggarlab/parcels-19cwpgu/ - Parcels.csv lists the Gordon et al. (2016) parcel community assignments, and was converted from the Parcels.xlsx file at https://sites.wustl.edu/petersenschlaggarlab/parcels-19cwpgu/ - betaCoeff.R is from http://www.dataanalytics.org.uk/Data%20Analysis/R%20Monographs/BetaCoeff.htm - Rallfun-v33.txt is from http://dornsife.usc.edu/labs/rwilcox/software/ **Update 13 May 2020:** The [HCP release notes][12] list subjects whose data was released, but have since been determined to have problems. As of May 2020, twenty subjects included in the published analyses are listed as having problematic WM task data. The new "post publication" folder contains an updated subPairings.R and supplemental files omitting these flagged subjects. Omitting the subjects did not substantially change the results. Please contact Jo Etzel (jetzel@wustl.edu) with questions or comments. [1]: http://mvpa.blogspot.com/ [2]: https://www.linkedin.com/in/ya-el-courtney-537b65128 [3]: http://www.atgu.mgh.harvard.edu/people/caitlin-carey/ [4]: https://psychandneuro.duke.edu/people/maria-gehred [5]: https://psych.wustl.edu/people/arpana-agrawal [6]: https://sites.wustl.edu/ccplab/ [7]: https://academic.oup.com/cercor [8]: https://www.biorxiv.org/content/10.1101/642397v3 [9]: https://yihui.name/knitr/ [10]: https://www.r-project.org/ [11]: https://www.humanconnectome.org/ [12]: https://wiki.humanconnectome.org/display/PublicData/HCP+Data+Release+Updates:+Known+Issues+and+Planned+fixes