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nifti_stats(1) [debian man page]

NIFTI_STATS(1)							   User Commands						    NIFTI_STATS(1)

NAME
nifti_stats - compute NIfTI statistical functions SYNOPSIS
nifti_stats [-q|-d|-1|-z] value CODE [p1 p2 p3] DESCRIPTION
nifti_stats supports several distributions (normal, uniform, logistic, chi, etc.) and calculates density or cummulative distribution func- tion (and many more). Values are printed to stdout and can be piped to other tools. value can be a single number or in the form bot:top:step. default ==> output p = Prob(statistic < val). -q ==> output is 1-p. -d ==> output is density. -1 ==> output is x such that Prob(statistic < x) = val. -z ==> output is z such that Normal cdf(z) = p(val). -h ==> output is z such that 1/2-Normal cdf(z) = p(val). Allowable CODEs: CORREL, TTEST, FTEST, ZSCORE, CHISQ, BETA, BINOM, GAMMA, POISSON, NORMAL, FTEST_NONC, CHISQ_NONC, LOGISTIC, LAPLACE, UNIFORM, TTEST_NONC, WEIBULL, CHI, INVGAUSS, EXTVAL, PVAL, LOGPVAL and LOG10PVAL Following CODE are distributional parameters, as needed. Results are written to stdout, 1 number per output line. EXAMPLE
Piping output into AFNI program 1dplot: nifti_stats -d 0:4:.001 INVGAUSS 1 3 | 1dplot -dx 0.001 -stdin SEE ALSO
libnifti(1), nifti_tool(1), nifti1_test(1). Homepage: http://niftilib.sourceforge.net AUTHOR
RW Cox - SSCC/NIMH/NIH/DHHS/USA/EARTH - March 2004 This manual page was written by Michael Hanke <michael.hanke@gmail.com>, for the Debian project (but may be used by others). nifti_stats September 2007 NIFTI_STATS(1)

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GIFTI_TEST(1)							   User Commands						     GIFTI_TEST(1)

NAME
gifti_test - test reading/writing a GIFTI dataset SYNOPSIS
gifti_test [...] OPTIONS
-help Show usage help. -gifti_hist Show giftilib history. -gifti_ver Show giftilib version. -encoding TYPE Set the data encoding for any output file. TYPE = ASCII : ASCII encoding TYPE = BASE64 : base64 binary TYPE = BASE64GZIP : base64 compressed binary -gfile OUTPUT Write out dataset as gifti image. -infile INPUT Specify INPUT as the GIFTI dataset to read. -no_data Do not write out data. -show Show final gifti image. -slist LEN s0... Restrict output to list of length LEN. -verb VERB Set verbose level. EXAMPLES
1. read in a GIFTI dataset (verbose, show output?) gifti_test -infile dset.gii gifti_test -infile dset.gii -verb 3 gifti_test -infile dset.gii -show 2. copy a GIFTI dataset (check differences?) gifti_test -infile dset.gii -gfile copy.gii diff dset.gii copy.gii 3. copy a GIFTI data, but write out only 3 surf indices: 0,4,5 gifti_test -infile time_series.gii -gfile ts3.gii -slist 3 0 4 5 SEE ALSO
Website: http://www.nitrc.org/projects/gifti AUTHOR
Richard Reynolds - SSCC, DIRP, NIMH, National Institutes of Health This manual page was written by Michael Hanke <michael.hanke@gmail.com>, for the Debian project (but may be used by others). gifti_test June 2010 GIFTI_TEST(1)
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