Search results
Results From The WOW.Com Content Network
Pivot tables are not created automatically. For example, in Microsoft Excel one must first select the entire data in the original table and then go to the Insert tab and select "Pivot Table" (or "Pivot Chart"). The user then has the option of either inserting the pivot table into an existing sheet or creating a new sheet to house the pivot table.
Save as Excel Pivot Table has been deprecated; the ability to save directly into a Pivot Table is no longer available [145] Various add-ins have been removed [145] Features removed from Visio. ShapeStudio, available in previous versions of the Visio software development kit (SDK), has been removed from the Visio 2010 SDK [146]
If it does not work, the only available function is the second test, and the resulting type of the expression is no. An ellipsis is used not only because it will accept any argument, but also because its conversion rank is lowest, so a call to the first function will be preferred if it is possible; this removes ambiguity.
The 'bathtub curve' hazard function (blue, upper solid line) is a combination of a decreasing hazard of early failure (red dotted line) and an increasing hazard of wear-out failure (yellow dotted line), plus some constant hazard of random failure (green, lower solid line). The bathtub curve is a particular shape of a failure rate graph.
Exponential smoothing or exponential moving average (EMA) is a rule of thumb technique for smoothing time series data using the exponential window function. Whereas in the simple moving average the past observations are weighted equally, exponential functions are used to assign exponentially decreasing weights over time. It is an easily learned ...
Hazard function () plotted for a selection of log-logistic distributions, any of which could be used as a hazard rate, depending on the system under study. For many systems, a constant hazard function may not be a realistic approximation; the chance of failure of an individual component may depend on its age.
In many applications, objective functions, including loss functions as a particular case, are determined by the problem formulation. In other situations, the decision maker’s preference must be elicited and represented by a scalar-valued function (called also utility function) in a form suitable for optimization — the problem that Ragnar Frisch has highlighted in his Nobel Prize lecture. [4]
The weapons pylons pivot with the angle of the variable-sweep wings so that the stores point in the direction of flight and do not hinder any wing positions. [62] [63] In development, significant attention was given to the Tornado's short-field take-off and landing performance. Germany, in particular, encouraged this design aspect. [64]