Affymetrix - Developer's Network - GDAC Files Definitions and Enumerants

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		GDAC Files Definitions and Enumerants

DEFINITIONS AND ENUMERANTS

Definitions and Acronyms

Term	Definition/Description
EXP	The file extension used for experiment files. This file stores information about an MAS experiment.
DAT	The file extension used for image (pixel data) files generated by MAS.
CEL	The file extension used for cell intensity files generated by MAS.
CHP	The file extension used for chip files generated by MAS.
CDF	The file extension used for defining the layout of an Affymetrix® GeneChip® probe array.
CIF	The file extension used for chip information file.
API	Application Programming Interface
GDAC	GeneChip® Data Access Components

Enumerants

Enumerant Type	Description	Enumerant	Value
GDACFILES_ALGORITHM_TYPE	The algorithm type for the expression probe array file.	UNKNOWN_ALGORITHM_TYPE EMPIRICAL_ALGORITHM_TYPE STATISTICAL_ALGORITHM_TYPE GENOTYPING_ALGORITHM_TYPE CUSTOMSEQ_ALGORITHM_TYPE	0 1 2 3 4
GDACFILES_ABS_CALL_TYPE	The absolute call type for expression probe array file.	PRESENT_CALL_TYPE MARGINAL_CALL_TYPE ABSENT_CALL_TYPE NO_ABS_CALL_TYPE	0 1 2 3
GDACFILES_COMP_CALL_TYPE	The comparison call type for expression probe array file.	UNKNOWN_CALL_TYPE INCREASED_CALL_TYPE DECREASED_CALL_TYPE INCREASED_MODERATELY_CALL_TYPE DECREASED_MODERATELY_CALL_TYPE NO_CHANGE_CALL_TYPE NO_COMP_CALL_TYPE	0 1 2 3 4 5 6
GDACFILES_QC_PROBESET_TYPE	The QC type.	UNKNOWN_QC_TYPE CHECKERBOARD_NEGATIVE_QC_TYPE CHECKERBOARD_POSITIVE_QC_TYPE HYB_NEGATIVE_QC_TYPE HYB_POSITIVE_QC_TYPE TEXT_FEATURES_NEGATIVE_QC_TYPE TEXT_FEATURES_POSITIVE_QC_TYPE CENTRAL_NEGATIVE_QC_TYPE CENTRAL_POSITIVE_QC_TYPE GENEEXP_NEGATIVE_QC_TYPE GENEEXP_POSITIVE_QC_TYPE CYCLE_FIDERLITY_NEGATIVE_QC_TYPE CYCLE_FIDERLITY_POSITIVE_QC_TYPE CENTRAL_CROSS_NEGATIVE_QC_TYPE CENTRAL_CROSS_POSITIVE_QC_TYPE CROSS_HYB_NEGATIVE_QC_TYPE CROSS_HYB_POSITIVE_QC_TYPE ALL_QC_TYPE	0x0 0x1 0x2 0x4 0x8 0x10 0x20 0x40 0x80 0x100 0x200 0x400 0x800 0x1000 0x2000 0x4000 0x8000 0xFFFF
GDACFILES_PROBEPAIR_USAGE_TYPE	The expression atom usage type.	USE_PROBEPAIR_USAGE_TYPE MASKED_PROBEPAIR_USAGE_TYPE IN_AVG_DIFF_PROBEPAIR_USAGE_TYPE	0 1 2
GDACFILES_PROBE_TYPE	The probe type.	UNKNOWN_PROBE_TYPE REGULAR_PROBE_TYPE QC_PROBE_TYPE	0 1 2
GDACFILES_FILTER_PROBESET_TYPE	The probe set filter type.	FILTER_ANALYSIS_PROBESET_TYPE FILTER_QC_PROBESET_TYPE FILTER_ALL_PROBESET_TYPE FILTER_GENOTYPE_PROBESET_TYPE FILTER_CUSTOMSEQ_PROBESET_TYPE	1 2 3 4 5
GDACFILES_PROBESET_TYPE	The type of probe set.	UNKNOWN_PROBESET_TYPE PROBESET_TYPE STAT_PROBESET_TYPE EMP_PROBESET_TYPE QC_PROBESET_TYPE GENOTYPE_PROBESET_TYPE CUSTOMSEQ_PROBESET_TYPE	0 1 2 3 4 5 6
GDACFILES_GENOTYPE_RESULT_TYPE	The genotype result.	GENOTYPE_AA_CALL GENOTYPE_AB_CALL GENOTYPE_BB_CALL GENOTYPE_NO_CALL	0 1 2 3
GDACFILES_STRAND_DIRECTION_TYPE	The direction of a DNA strand.	SENSE_DIRECTION ANTISENSE_DIRECTION	0 1

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