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  2. Partial regression plot - Wikipedia

    en.wikipedia.org/wiki/Partial_regression_plot

    When performing a linear regression with a single independent variable, a scatter plot of the response variable against the independent variable provides a good indication of the nature of the relationship. If there is more than one independent variable, things become more complicated since independent variables might be (negatively or ...

  3. Python (programming language) - Wikipedia

    en.wikipedia.org/wiki/Python_(programming_language)

    Monty Python references appear frequently in Python code and culture; [190] for example, the metasyntactic variables often used in Python literature are spam and eggs instead of the traditional foo and bar. [190] [191] The official Python documentation also contains various references to Monty Python routines.

  4. Gradient - Wikipedia

    en.wikipedia.org/wiki/Gradient

    For example, a level surface in three-dimensional space is defined by an equation of the form F(x, y, z) = c. The gradient of F is then normal to the surface. More generally, any embedded hypersurface in a Riemannian manifold can be cut out by an equation of the form F ( P ) = 0 such that dF is nowhere zero.

  5. Stochastic process - Wikipedia

    en.wikipedia.org/wiki/Stochastic_process

    [68] [69] For example, a stochastic process can be interpreted or defined as a -valued random variable, where is the space of all the possible functions from the set into the space . [ 27 ] [ 68 ] However this alternative definition as a "function-valued random variable" in general requires additional regularity assumptions to be well-defined.

  6. Dynamic time warping - Wikipedia

    en.wikipedia.org/wiki/Dynamic_time_warping

    The tslearn Python library implements DTW in the time-series context. The cuTWED CUDA Python library implements a state of the art improved Time Warp Edit Distance using only linear memory with phenomenal speedups. DynamicAxisWarping.jl Is a Julia implementation of DTW and related algorithms such as FastDTW, SoftDTW, GeneralDTW and DTW barycenters.

  7. Bresenham's line algorithm - Wikipedia

    en.wikipedia.org/wiki/Bresenham's_line_algorithm

    only because the line is defined to start and end on integer coordinates (though it is entirely reasonable to want to draw a line with non-integer end points). Candidate point (2,2) in blue and two candidate points in green (3,2) and (3,3)

  8. Variable (computer science) - Wikipedia

    en.wikipedia.org/wiki/Variable_(computer_science)

    If a variable is only referenced by a single identifier, that identifier can simply be called the name of the variable; otherwise, we can speak of it as one of the names of the variable. For instance, in the previous example the identifier "total_count" is the name of the variable in question, and "r" is another name of the same variable.

  9. Malthusian growth model - Wikipedia

    en.wikipedia.org/wiki/Malthusian_growth_model

    Necessity, that imperious all pervading law of nature, restrains them within the prescribed bounds. The race of plants, and the race of animals shrink under this great restrictive law. And the race of man cannot, by any efforts of reason, escape from it. Among plants and animals its effects are waste of seed, sickness, and premature death.