Addressing these problems as threats to internal and external validity, Campbell (1963) concluded that the time series design was the strongest of the common quasi-experimental designs. Addressing threats to statistical conclusion and construct validities as well as internal and external validities, ...
et al. Overview of the coupled model intercomparison project phase 6 (CMIP6) experimental design and organization. Geosci. Model Dev. 9, 1937–1958 (2016). Google Scholar Hastie, T., Tibshirani, R., Friedman, J. H. & Friedman, J. H. The Elements of Statistical Learning: Data Mining,...
In order to isolate the blood volumetric changes that are quasiperiodic with heart rate from the raw bioimpedance time series data stream, we applied a second-order low-pass Butterworth filter with a 6 Hz cutoff frequency to the raw bioimpedance waveform. This digital filter mitigates the out...
It successfully exemplifies that for certain random or smaller networks, noiseless clusters or quasi-noiseless modes could be located for shared dissipation. It further showed that variance in network degree and uniform topology holds the key to identification of such clusters, with even number of ...
provide for very robust quasi-experimental designs, such as controlled interrupted time-series (cITS), which are not possible with intermittent community sampl... BH Wagenaar,K Sherr,Q Fernandes,... - 《Health Policy & Planning》 被引量: 39发表: 2015年 Quantified trends in the history of ...
been at the centre of heated debate for decades on the validity and usefulness of Postmodernism in a functional context. Commissioned by the City ofPortlandas a civic building, The Portland Building received heavy criticism for its ‘more is more’ quasi-classical design and closed-plan interior....
Interrupted time series (ITS) analysis is arguably the strongest quasi-experimental research design. ITS is particularly useful when a randomized trial is ... RB Penfold,F Zhang - 《Academic Pediatrics》 被引量: 273发表: 2013年 Interrupted time-series analysis with brief single-subject data. J ...
Building on Rubin's causal model, we construct a framework for causal inference using blood oxygenation level dependent (BOLD) fMRI time series data. In the usual statistical literature on causal inference, potential outcomes, assumed to be measured without systematic error, are used to define unit...
Here we introduce Local Topological Recurrence Analysis (LoTRA), a simple computational approach for analyzing time-series data. Its versatility is elucidated using simulated data, Parkinsonian gait, and in vivo brain dynamics. We also show that this alg
introducing time-division multiplexing of chaotically oscillated ultrafast time series. The experimental demonstrations in which bandit problems with up to 64 arms were successfully solved are presented where laser chaos time series significantly outperforms quasiperiodic signals, computer-generated pseudo...