Demonstration Datasets

Raw Data

Type	NIfTI Version	File type	Endian	File name	MD5
Invalid	N/A	Single-file	N/A	bad.nifti	a3bce29f147ab834b37dda771655fbe9
Invalid	N/A	Single-file	N/A	bad.nii	a3bce29f147ab834b37dda771655fbe9
Invalid	N/A	Single-file gzipped	N/A	badz.nii.gz	c502ebb25be4978c0c0dc048fecf172d
Invalid	N/A	Single-file gzipped	N/A	badz.nii	c502ebb25be4978c0c0dc048fecf172d
Invalid	1.1	Header (missing img)	Little	str1lh.hdr	795c21195cda79590afeb065be696936
Invalid	1.1	Image (missing hdr)	Little	str1li.img	09fdca5aef181596e675b518d080ecd6
Structural	1.1	Single-file	Little	str1l.nii	7bde18bc708ebda70f1c3d1d20f81150
Structural	1.1	Single-file gzipped	Little	str1lz.nii.gz	2f19db1e9739874a54572ab613658c7b
Structural	1.1	Pair (header)	Little	str1lp.hdr	795c21195cda79590afeb065be696936
Structural	1.1	Pair (image)	Little	str1lp.img	09fdca5aef181596e675b518d080ecd6
Structural	1.1	Pair (header) gzipped	Little	str1lpz.hdr.gz	f04fc633ee9e6e7d054f5eb8a675689a
Structural	1.1	Pair (image) gzipped	Little	str1lpz.img.gz	9e8d821cc2bea9236036c06591074946
Structural	1.1	Pair (header) half-gzipped	Little	str1lq.hdr	795c21195cda79590afeb065be696936
Structural	1.1	Pair (image) half-gzipped	Little	str1lq.img.gz	834501f41aaa597a47d3515aeddcea1a
Structural	2	Single-file	Little	str2l.nii	f7935255ff8ad10befc4d431c708d576
Structural	2	Single-file gzipped	Little	str2lz.nii.gz	112c0bac88603f1a612ce1c46d8acfaa
Structural	2	Pair (header)	Little	str2lp.hdr	113647a6f35ebd0231281ad332c618dd
Structural	2	Pair (image)	Little	str2lp.img	09fdca5aef181596e675b518d080ecd6
Structural	2	Pair (header) gzipped	Little	str2lpz.hdr.gz	b39fc96e65b916df505781ae6974fe5b
Structural	2	Pair (image) gzipped	Little	str2lpz.img.gz	08bdf3a34e23c0793eff74ef7f1db978
Structural	2	Pair (header) half-gzipped	Little	str2lq.hdr	113647a6f35ebd0231281ad332c618dd
Structural	2	Pair (image) half-gzipped	Little	str2lq.img.gz	d84d099b7cef2ccced6128e2ef14df99
Structural	1.1	Single-file	Big	str1b.nii	6dea4422823c84474a9bc63ed28d908e
Structural	1.1	Single-file gzipped	Big	str1bz.nii.gz	ee79d3b8296efb347ef10736e07b9da8
Structural	1.1	Pair (header)	Big	str1bp.hdr	4be4276143be48d026a05bc164164cbe
Structural	1.1	Pair (image)	Big	str1bp.img	7364df085dd714f315383f34fb3507ae
Structural	1.1	Pair (header) gzipped	Big	str1bpz.hdr.gz	3c9bc65bb3a869e689cc8deaf73a2bc9
Structural	1.1	Pair (image) gzipped	Big	str1bpz.img.gz	74db1dc3b7b1fda7504b1faf5f1b1004
Structural	1.1	Pair (header) half-gzipped	Big	str1bq.hdr	4be4276143be48d026a05bc164164cbe
Structural	1.1	Pair (image) half-gzipped	Big	str1bq.img.gz	efaeb8f2154a8d155680c4461bdf9cdc
Structural	2	Single-file	Big	str2b.nii	4ac9817c8ed7eabce37f9269645ee649
Structural	2	Single-file gzipped	Big	str2bz.nii.gz	15ef3fa256d8f6b34b46e335500ad742
Structural	2	Pair (header)	Big	str2bp.hdr	df5a606f95c8757e9cf1842b43f16f0c
Structural	2	Pair (image)	Big	str2bp.img	7364df085dd714f315383f34fb3507ae
Structural	2	Pair (header) gzipped	Big	str2bpz.hdr.gz	58f484b31c091d92cc4c21455ac17f06
Structural	2	Pair (image) gzipped	Big	str2bpz.img.gz	79d6ad774c84d885dbb9f32f0c100202
Structural	2	Pair (header) half-gzipped	Big	str2bq.hdr	df5a606f95c8757e9cf1842b43f16f0c
Structural	2	Pair (image) half-gzipped	Big	str2bq.img.gz	af22d4d56ba6d1403821bb45e723acc6
Time Series	1.1	Single-file	Little	fun1l.nii	d7d516dcc71ffb42c0201a0e8dbba2f3
Time Series	1.1	Single-file gzipped	Little	fun1lz.nii.gz	ba5d1c7a9893b499fe4a915fe311334d
Time Series	1.1	Pair (header)	Little	fun1lp.hdr	4119d64c0919738579e889efae65aa16
Time Series	1.1	Pair (image)	Little	fun1lp.img	bad7620415da616ccec6a47385849449
Time Series	1.1	Pair (header) gzipped	Little	fun1lpz.hdr.gz	1039e57892d6fecaf21ab8d2aff1aead
Time Series	1.1	Pair (image) gzipped	Little	fun1lpz.img.gz	7921290b88471570b332208897099169
Time Series	1.1	Pair (header) half-gzipped	Little	fun1lq.hdr	4119d64c0919738579e889efae65aa16
Time Series	1.1	Pair (image) half-gzipped	Little	fun1lq.img.gz	99857ed351e1fb81bc89830fa63e592c
Time Series	2	Single-file	Little	fun2l.nii	1ec1a71e4e434cb718d8340dfc3e86b1
Time Series	2	Single-file gzipped	Little	fun2lz.nii.gz	8621a53e08615e0d9cdd55d241d778bb
Time Series	2	Pair (header)	Little	fun2lp.hdr	fbd519fa5b08b172d855114e3b9f569e
Time Series	2	Pair (image)	Little	fun2lp.img	bad7620415da616ccec6a47385849449
Time Series	2	Pair (header) gzipped	Little	fun2lpz.hdr.gz	6d7368d6605c0ce96b0b87b7cb00fa1b
Time Series	2	Pair (image) gzipped	Little	fun2lpz.img.gz	7258f5c9fb38c7a313ac794ff61432b9
Time Series	2	Pair (header) half-gzipped	Little	fun2lq.hdr	fbd519fa5b08b172d855114e3b9f569e
Time Series	2	Pair (image) half-gzipped	Little	fun2lq.img.gz	ac53a998d06e1e9fc93d8517d0999498
Time Series	1.1	Single-file	Big	fun1b.nii	aceefdb32e784a15cf09bb44d95f3560
Time Series	1.1	Single-file gzipped	Big	fun1bz.nii.gz	91d36362175ee2ddf29e2e864a97185c
Time Series	1.1	Pair (header)	Big	fun1bp.hdr	2767fc870c654b6f900b867ea543415e
Time Series	1.1	Pair (image)	Big	fun1bp.img	f9773a454eb77c6fe75f78a152b21eab
Time Series	1.1	Pair (header) gzipped	Big	fun1bpz.hdr.gz	bfa861af362acd98edf2d62e523f80ff
Time Series	1.1	Pair (image) gzipped	Big	fun1bpz.img.gz	839cbdef754570d38dc23fc076857ebd
Time Series	1.1	Pair (header) half-gzipped	Big	fun1bq.hdr	2767fc870c654b6f900b867ea543415e
Time Series	1.1	Pair (image) half-gzipped	Big	fun1bq.img.gz	44e4c7e0927b3b7575435adcdef5fde0
Time Series	2	Single-file	Big	fun2b.nii	9e76a8d6561cd9ec65f9d3d966353931
Time Series	2	Single-file gzipped	Big	fun2bz.nii.gz	70c3b808eefb712b20b36c03209352bf
Time Series	2	Pair (header)	Big	fun2bp.hdr	49684efd011df3a74fdf58fb6e8d0005
Time Series	2	Pair (image)	Big	fun2bp.img	f9773a454eb77c6fe75f78a152b21eab
Time Series	2	Pair (header) gzipped	Big	fun2bpz.hdr.gz	3cf6202695fb63d606dd16d08f766815
Time Series	2	Pair (image) gzipped	Big	fun2bpz.img.gz	059d05abe637a6a0d9ca70868343ca69
Time Series	2	Pair (header) half-gzipped	Big	fun2bq.hdr	49684efd011df3a74fdf58fb6e8d0005
Time Series	2	Pair (image) half-gzipped	Big	fun2bq.img.gz	37f92a263dcee7a0cda55f00cd807dd2

Statistical Datasets

Type	File name	MD5
AFNI bucket (AFNI 21.1.07)	fun1_stats_REML.nii	ce08d16c4b9aa5721a30814af76abacb
Parameter Estimate (FSL 6.0.4)	pe1.nii	c759d51b86dda0e4462be528cc6053b8
Contrast of Parameter Estimates (COPE; FSL 6.0.4)	cope1.nii	c759d51b86dda0e4462be528cc6053b8
Variance of COPE (FSL 6.0.4)	varcope1.nii	9a63200e35aac3ea15374cb1a23c5ba8
t-statistic (FSL 6.0.4)	tstat1.nii	2e6c6dfb54595dfd592477d276f8c50c
z-statistic (FSL 6.0.4)	zstat1.nii	e50514b71a238471e53fe3d54e8eac04
Parameter Estimate (FSL 6.0.4)	pe2.nii	74e61af843a97fd4d8d7fd9423c5822d
Contrast of Parameter Estimates (COPE; FSL 6.0.4)	cope2.nii	74e61af843a97fd4d8d7fd9423c5822d
Variance of COPE (FSL 6.0.4)	varcope2.nii	d2527cae9d7e593eda2a26c5c40bc332
t-statistic (FSL 6.0.4)	tstat2.nii	e9f7d9ee3e9820a6de0bc8876c51e32a
z-statistic (FSL 6.0.4)	zstat2.nii	8fcf0f1cbfe85ee59870f27431d600a7
Contrast of Parameter Estimates (COPE; FSL 6.0.4)	cope3.nii	e95b4495c3e62718bcf57cdda8c35609
Variance of COPE (FSL 6.0.4)	varcope3.nii	d6f5d5d786166062cadb489495b4e081
t-statistic (FSL 6.0.4)	tstat3.nii	3af06c9b48ad059f8fa05f86ddaf55ab
z-statistic (FSL 6.0.4)	zstat3.nii	d6f2cb9139150e3a7ff94e540313d07c
F-statistic (FSL 6.0.4)	fstat1.nii	710a05829714500c0c77ab1f280546c8
z-statistic (zfstat; FSL 6.0.4)	zfstat1.nii	b30a228eed87c264e81ba544ec85a598

bzip2 Datasets

File name	MD5
str2lpb.img.bz2	20420862a8d0e5f77678a4c8ad1afe82

"Big" Datasets

File name	MD5
big.bin	2e73223249888c530a02bfeb00bb1eba
bigz.bin.gz	3f9a9c29cf0f38f945a08e3cf63da855
bigb.bin.bz2	5caee298675d62e5b89c024532aed1d0

"Bad" NIfTI Headers

Description	File name	MD5	File name (gzipped)	MD5 (gzipped)
Small file (2 bytes)	bad01.nii	c4103f122d27677c9db144cae1394a66	bad01z.nii.gz	80a867ad8804f300e2a0aa2f358c6e28
sizeof_hdr (0 bytes)	bad02.nii	c8a36bbff9be75ca62ecb6357557ecc6	bad02z.nii.gz	6be715abcaf68460a69d4b863e555bc8

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