sequence(1)

✨ sequence(1) — the manual page, but make it cute ✨

okay so bestie, buckle up, we're reading a man page together and honestly? it's giving useful. this one's called sequence, it lives in section 1 of the manual, and it's part of the CMTK toolkit (The Computational Morphometry Toolkit, iykyk). 💅

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💖 NAME 💖

sequence — value sequence. that's it, that's the name, short and iconic. ✨

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🌸 DESCRIPTION 🌸

Analyze sequence of numerical values, which is read from standard input. so like, you pipe numbers at it, it looks at the sequence, and it does sequence-y analysis things. that's the whole vibe. 🦋

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🎀 OPTIONS 🎀

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👑 Global Toolkit Options (these are shared by all CMTK tools)

okay so these ones? these are the shared girlies. every CMTK tool has them, so learn them once and you're set fr fr.

• --help — writes the list of basic command line options to standard output. your lil starter pack. 🫶
• --help-all — writes the complete list of basic AND advanced command line options to standard output. the full lore, no cap. 📚
• --wiki — writes the list of command line options to standard output in MediaWiki markup. for when you're being wiki-pilled. ✨
• --man — writes man page source in 'nroff' markup to standard output. yes, the man page for making man pages. we stay meta. 💀
• --version — writes toolkit version to standard output. know your era. 👑
• --echo — writes the current command line to standard output. so you can see exactly what you just did. accountability era 🎀
• --verbose-level <integer> — sets the verbosity level. turn the yapping up or down. 😭
• --verbose, -v — increments verbosity level by 1. heads up bestie: this one is deprecated and only supported for backward compatibility. it still works, it's just not the moment anymore. ⚠️
• --threads <integer> — sets the maximum number of parallel threads (for POSIX threads and OpenMP). more threads = more multitasking main character energy. 🔥

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🌈 Main Options

• --thresh <double>, -t <double> — maximum value threshold. all values above it are ignored. [Default: disabled] so by default? nothing gets ignored. everyone's invited. 💜
• --abs, -a — use absolute values. negative numbers get the glow-up. ✨

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🍓 Histogram Options

• --histogram-min <double> — minimum of the histogram value range. all values below this get counted in the first histogram bin. [Default: disabled] 🎀
• --histogram-max <double> — maximum of the histogram value range. all values above this get counted in the last histogram bin. [Default: disabled] 🎀
• --histogram-bins <integer> — number of histogram bins. [Default: 1000] a thousand lil buckets, slay. 🪣

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🦋 Output Options

• --format <string>, -f <string> — output number format in printf() style. [Default: %.6f ] six decimals, that's the look. 💅
• --write-histogram <string> — path for optional histogram output in comma-separated (CSV) format. [Default: NONE] so by default you get no histogram file at all, bestie, you gotta ask for it. 🌸

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💫 AUTHORS 💫

Torsten Rohlfing, with contributions from Michael P. Hasak, Greg Jefferis, Calvin R. Maurer, Daniel B. Russakoff, and Yaroslav Halchenko. an entire squad, we love a collab. 🫶

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⭐ LICENSE ⭐

http://www.fsf.org/licensing/licenses/gpl.html — go read it, it's important, don't skip the fine print. 📜

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⚠️ BUGS ⚠️

found a bug? report bugs at http://nitrc.org/projects/cmtk/. don't just suffer in silence, we're not doing that. 🙈

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💖 ACKNOWLEDGMENTS 💖

CMTK is developed with support from the NIAAA under Grant AA021697, National Consortium on Alcohol and Neurodevelopment in Adolescence (N-CANDA): Data Integration Component. and like, from April 2009 through September 2011, CMTK development and maintenance was supported by the NIBIB under Grant EB008381. the way that funding made this whole thing happen... iconic. 🌈

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and that's the whole page, bestie ✨ this is from CMTK 3.3.1p2, dated Jun 24 2026 — so yeah, we're reading from the future and it's lowkey flawless. go pipe some numbers into sequence and analyze your lil heart out. periodt. 💅🎀🦋