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  2. ArcGIS - Wikipedia

    en.wikipedia.org/wiki/ArcGIS

    ArcGIS Desktop Basic, formerly known as ArcView, [79] is the entry level of ArcGIS licensing. With ArcView, one is able to view and edit GIS data held in flat files, or view data stored in a relational database management system by accessing it through ArcSDE. One can also create layered maps and perform basic spatial analysis.

  3. Error function - Wikipedia

    en.wikipedia.org/wiki/Error_function

    For any real x, Newton's method can be used to compute erfi −1 x, and for −1 ≤ x ≤ 1, the following Maclaurin series converges: ⁡ = = + +, where c k is defined as above. Asymptotic expansion

  4. Circular error probable - Wikipedia

    en.wikipedia.org/wiki/Circular_error_probable

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  5. Formula One Arcade - Wikipedia

    en.wikipedia.org/wiki/Formula_One_Arcade

    Formula One Arcade is based on the 2001 Formula One World Championship, though the game is centered on hectic racing action and is considered unrealistic. [1] Players compete in a faster paced race consisting of a few laps, collecting checkpoints and pickups such as a speed boost, large tires (which give the car more grip) and shields.

  6. Consensus error grid - Wikipedia

    en.wikipedia.org/wiki/Consensus_error_grid

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  7. Mean absolute percentage error - Wikipedia

    en.wikipedia.org/wiki/Mean_absolute_percentage_error

    The use of the MAPE as a loss function for regression analysis is feasible both on a practical point of view and on a theoretical one, since the existence of an optimal model and the consistency of the empirical risk minimization can be proved. [1]

  8. Errors and residuals - Wikipedia

    en.wikipedia.org/wiki/Errors_and_residuals

    Since this is a biased estimate of the variance of the unobserved errors, the bias is removed by dividing the sum of the squared residuals by df = n − p − 1, instead of n, where df is the number of degrees of freedom (n minus the number of parameters (excluding the intercept) p being estimated - 1). This forms an unbiased estimate of the ...

  9. Logical equality - Wikipedia

    en.wikipedia.org/wiki/Logical_equality

    Some logicians, however, draw a firm distinction between a functional form, like those in the left column, which they interpret as an application of a function to a pair of arguments — and thus a mere indication that the value of the compound expression depends on the values of the component expressions — and an equational form, like those ...