The Consumer Price Index is an important tool for measuring inflation and monetary stability and serves as a yardstick for wage bargaining and is included in GDP calculations. If its value rises, this usually has a positive effect on the currency. Last values: actual data forecast...
A simple probabilistic algorithm for estimating the number of distinct elements in a data stream Posted onMay 18, 2024 2 I just came across a really interesting and simple algorithm for estimating the number of distinct elements in a stream of data. The paper (Chakraborty et al. 2023) is av...
The Modernization of Statistical Analytics (MoA) Initiative was designed to analyze methods for considering and validating novel statistical computing platforms to propose to Health Authorities.As of October 2023, the Modernization of Statistical Analytics (MoA) is complete. There are no new solutions or...
Since thetdistribution is symmetric and its PDF is centered at zero, the expectation (average), the median, and the mode are all zero for the t distribution with $v$ degrees of freedom. The variance ($\sigma^2$) equals $\frac{v}{v-2}$ and kurtosis is $\frac{6}{v-4}$. For bi...
Along similar lines, I recommend chapter 1 ofBayesian Data Analysis(mostly written in 1995) and my short post,What is probability?from 2018. If you’re particularly interested in election forecasts, you can take a look atthisandthisfrom a couple months ago. Relatedly, from 2023:On the ethics...
It does not check whether you picked the hypothesis or analysis after looking at the data, nor track the number of analyses you tried before arriving at the one you sought to publish - another form of multiplicity. The more “powerful” and “user-friendly” the software is, the more it ...
Interpret data and report conclusions drawn from their analyses Present model outputs in an effective way, both for technical and non-technical audiences Communicate well with both the Baseball Analytics team as well as other Baseball Operations personnel to understand the parameters of any particular ...
(Lyford & Boels,2022). A local perspective on the data correlates with more fixations on individual points, whereas those with a global perspective demonstrate longer movements across the histogram (Schreiter & Vogel,2023). In addition, experts allocate more time to textual elements providing ...
(e.g., players, scouts, field staff, front office personnel), and oversee the execution of a software development roadmap to enable better decision making, improve workflows, and present video, data, and other information in an intuitive format for users across Baseball Operations. The ideal ...
the monitoring data of velocities recorded from four reservoir bank slopes are counted at first, and then generalized Pareto distribution and power law distribution are applied to fit the empirical cumulative distribution of statistical data. Further, two risk measures, value-at-risk and conditional va...