Sentence examples for time series dimension from inspiring English sources
Simulation finds that the test behaves well only if both the cross-sectional and the time series dimension are large.
This approach, which adds an extra time series dimension to the diet problem, allows the interaction between feed components over time.
In light of the short time series dimension of the dataset, explanatory variables are not instrumented, and possible endogeneity issues (likely to be present especially for the unemployment variable) are addressed by taking lagged values of the explanatory variables.
Dynamic factor analysis (DFA), a time series dimension reduction technique, models temporal variation in observed data as linear combinations of common trends, which represent unexplained common variability, and explanatory variables.
This development emphasized to combine the asymptotic characteristics of the time-series dimension T and cross-sectional dimension N.
Considering that the time-series dimension of our dataset is limited and the financial development-informal sector relationship might have a similar path across countries one might want to check results of ordinary-least squares (OLS) regressions.
A key point in this process is the computing of the time series embedding dimension using the False Nearest Neighbors (FNN) method.
Zero dimensions correspond to a single value (e.g. average RMSD value), one dimension is an array (e.g. RMSD time series), two dimensions are a matrix (e.g. coordinate covariance), etc.
The idea of feature selection was first used in the context of clustering large time series data for dimension reduction, where the term dimension refers to the number of time points that describe the series.
Although the Higuchi method was originally developed for time series data, Fractal dimension analysis is an established method to analyze DNA sequences and other finite progressions [ 20].
The wavelet transforms, thus projects the information of the time series on the two dimension space (scale and translation ).
