C7

C7 or C-7 may refer to:Corvette C7, the seventh generation of a sports car made by General MotorsThe Diemaco C7, a Canadian derivative of the M16The C-7 Caribou, a military transport aircraftC7 Sport, a defunct pay-TV service in AustraliaHMS C7, a C-class submarine of the Royal NavyUSS Cincinnati (C-7), a protected cruiser of the United States NavyC7, an international standard paper size (81×114 mm), defined in  ISO 216A musical note, C7, three octaves above Middle C. This is the gateway to the seventh octaveC7, the IATA code for Rico Linhas Aereas, an airline based in Manaus, BrazilThe VIA C7 (codenamed Esther), an IA-32 central processing unit by VIA TechnologiesThe European term for SS7 signalling in telecoms networks, CCITT 7C7, the seventh cervical vertebra of the vertebral column, in human anatomyAn unpolarised, two pole, mains voltage IEC connectorC7 protein, an engineered transcription factorAEG C.VII, a German World War I armed reconnaissance aircraftC7 (channel), a cultural channel based in Guadalajara, MexicoC7, a song by Japanese band GO!GO!7188C7 (epoxy), an epoxy for military applications
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The seasonally adjusted series (C 6 ) is smoothed via a variable moving average procedure (the same procedure used for B 7 , see also Shiskin, Young, & Musgrave, 1967, for details) to derive the preliminary estimate of the trend-cycle component.
For more information, see X-11 Census Method II Seasonal Adjustment .