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Matplotlib (portmanteau of MATLAB, plot, and library [3]) is a plotting library for the Python programming language and its numerical mathematics extension NumPy. It provides an object-oriented API for embedding plots into applications using general-purpose GUI toolkits like Tkinter , wxPython , Qt , or GTK .
According to O'Brien and Marakas, [1] optimization analysis is a more complex extension of goal-seeking analysis. Instead of setting a specific target value for a variable, the goal is to find the optimum value for one or more target variables, given certain constraints.
Seminal works by Lee, [3] Ignizio, [4] Ignizio and Cavalier, [5] and Romero [6] followed. Schniederjans gives in a bibliography of a large number of pre-1995 articles relating to goal programming, [7] and Jones and Tamiz give an annotated bibliography of the period 1990-2000. [8] A recent textbook by Jones and Tamiz .
The name is derived from the term "panel data", an econometrics term for data sets that include observations over multiple time periods for the same individuals, [3] as well as a play on the phrase "Python data analysis". [4]: 5 Wes McKinney started building what would become Pandas at AQR Capital while he was a researcher there from 2007 to ...
There are other common notational differences as well; for example Apply is often called Eval, [6] even though in computer science, these are not the same thing, with eval distinguished from Apply, as being the evaluation of the quoted string form of a function with its arguments, rather than the application of a function to some arguments.
Considering this, OKRs are scored on a scale of 0.0 to 1.0, with 0.7 being the normal target for "aspirational" Key Results (where the aim is to make as much progress as possible), and 1.0 being the expected target for "committed" Key Results (where the outcome is the delivery of a product or feature, meeting a deadline, or a binary "done" or ...
Intuitively, partial function application says "if you fix the first argument of the function, you get a function of the remaining arguments". For example, if function div stands for the division operation x/y, then div with the parameter x fixed at 1 (i.e., div 1) is another function: the same as the function inv that returns the ...
Goal setting can be guided by goal-setting criteria (or rules) such as SMART criteria. [3] Goal setting is a major component of personal-development and management literature. Studies by Edwin A. Locke and his colleagues, most notably, Gary Latham [ 4 ] have shown that more specific and ambitious goals lead to more performance improvement than ...