R is an open-source programming language and environment with powerful and extensive features for data analysis, data visualization, and statistical computing. Although R first appeared in the 1990s, ...

Most likely range for 3-month bill yields in 10 years remained in the 0% to 1% range. The probability of being in this range ...

The following four new calculation schemes were implemented and validated through numerical experiments. A surface layer turbulence scheme using a new calculation formula that eliminates the ...

Journal of Coastal Research, SPECIAL ISSUE NO. 103. Global Topics and New Trends in Coastal Research: Port, Coastal and Ocean Engineering (SUMMER 2020), pp. 839-842 (4 pages) In order to improve the ...

When conducting surveys, two kinds of nonresponse may cause incomplete data files: unit nonresponse (complete nonresponse) and item nonresponse (partial nonresponse). The selectivity of the unit ...

Non-probability samples provide a challenging source of information for official statistics, because the data generating mechanism is unknown. Making inference from such samples therefore requires a ...

Scientists have used probability simulations to come to an estimate on the number of alien civilizations that might exist in our Milky Way galaxy, and the number they've arrived at is pretty specific: ...