Sentence examples for volatility in data from inspiring English sources
Orthogonally to these aspects, there is significant volatility in data characteristics, such as bursty and unpredictable arrival rate, and evolving statistical properties.
Using a three-month moving average to smooth out volatility in the data, that figure is now showing an increase in hours worked for the first time since the end of 2000.
For all the critisicms of forward guidance the Governor appears to be feeling the need to remind markets that in the post-threshold guidance world, the formulation of market rate expectations should be more sensitive to volatility in the data than it has been.
Despite the volatility in housing data, the improvement points to a stronger economic backdrop.
"For all the criticisms of forward guidance the governor appears to be feeling the need to remind markets that in the post-threshold guidance world, the formulation of market rate expectations should be more sensitive to volatility in the data than it has been," he added.
In this regard, we first observe that stochastic volatility models as formulated by GARCH models are not able to deliver the level of correlation in squared volatilities observed in data.
The framework extends current approaches by explicitly considering temporal aspects of system responses to disruptions, volatility in system performance data, and the possibility of multiple disruption events.
According to Equation 10, Table 7 shows the volatility of data sets used in the study.
After applying Equation 10 to the data in Table 6, volatility of data achieved are 2,643.33% and 4.25% for the first and second data sets, respectively, that are completely sensible.
The advances in data processing and the mathematics of volatility modeling allow us to quickly and efficiently model markets in ways unthinkable even some ten years ago.
Christoffersen et al. (2014) analyzed the stylized facts of volatility in the post-financialization period using data of 750 million futures observed between 2004 and 2013.
