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Screening Observation Carried Forward Imputation Technique

Known as: SOCF 
The substitution of missing data with the subject's screening observation values that are not missing.
National Institutes of Health

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2 relations
CDISC ADaM Derivation Type TerminologyClinical Data Interchange Standards Consortium Terminology

Papers overview

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2016
2016
A Novel Semi-Automated Ontology Construction Framework (SOCF) for Psoriasis Detection: Pioneering the Psoriasis Risk Assessment Remedy (PRAR) Database
Ontology provides an organizational framework of concepts and a system that depicts hierarchical and associative relationships… 
2016
2016
Measurement of the optical path length difference in an interferometer using a sinusoidally frequency-modulated light source.
We develop a technique for measuring the optical path length difference (OPLD) in an interferometer using a frequency-modulated… 
2011
2011
Multiplexing of Long-Length Fiber Bragg Grating Distributed Sensors Based on Synthesis of Optical Coherence Function
Long-length fiber Bragg grating (FBG) distributed sensors are multiplexed, and measurement of Bragg wavelength distribution along… 
2007
2007
Application of self-organizing combination forecasting method in power load forecast
According to the load properties of electric power, four kinds of component forecasting models are chosen and a new combination… 
2007
2007
Multiplexed strain sensing by synthesis of optical coherence function with time-division phase shift modulation
Fiber Bragg grating (FBG) can be multiplexed to realize a quasi-distributed strain or temperature sensing system by use of FBGs… 
2006
2006
High spatial resolution fiber-optic distributed lateral-stress sensing by stepwise frequency modulation of a super structure grating distributed Bragg reflector laser diode
We have reported recently a distributed lateral-stress sensor based on the polarization mode coupling in polarization-maintaining… 
2005
2005
Bandwidth-adjustable dynamic grating in erbium-doped fiber with synthesis of optical coherence function
We present a bandwidth-adjustable dynamic grating in erbium-doped fiber (EDF) with the technique of synthesis of optical… 
2005
2005
Unification of input and output ends in polarization-maintaining optical fiber stress sensor by synthesis of optical coherence function (Invited Paper)
We have developed a functional distributed fiber-optic stress sensor by synthesis of the optical coherence function (SOCF). The… 
2004
2004
Expansion of spatial measurement range by use of vernier effect in fiber Bragg grating strain sensing system with synthesis of optical coherence function
Adopting a method named "synthesis of optical coherence function (SOCF)", we have proposed and developed an original technique to… 
1995
1995
A Historical Analysis of Library Access for Death Row Inmates in Ohio.
A historical study was conducted to determine what type of access to the prison legal library is received by prisoners now housed… 
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