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  2. Factorial experiment - Wikipedia

    en.wikipedia.org/wiki/Factorial_experiment

    A factorial design allows the effect of several factors and even interactions between them to be determined with the same number of trials as are necessary to determine any one of the effects by itself with the same degree of accuracy. Frank Yates made significant contributions, particularly in the analysis of designs, by the Yates analysis.

  3. Database design - Wikipedia

    en.wikipedia.org/wiki/Database_design

    Set up the table relationships – Look at each table and decide how the data in one table is related to the data in other tables. Add fields to tables or create new tables to clarify the relationships, as necessary. Refine the design – Analyze the design for errors. Create tables and add a few records of sample data.

  4. Design matrix - Wikipedia

    en.wikipedia.org/wiki/Design_matrix

    The design matrix has dimension n-by-p, where n is the number of samples observed, and p is the number of variables measured in all samples. [4] [5]In this representation different rows typically represent different repetitions of an experiment, while columns represent different types of data (say, the results from particular probes).

  5. Table setting - Wikipedia

    en.wikipedia.org/wiki/Table_setting

    Informal setting with pancakes in a California mountain cabin. At an informal setting, fewer utensils are used and serving dishes are placed on the table. Sometimes the cup and saucer are placed on the right side of the spoon, about 30 cm or 12 inches from the edge of the table. Often, in less formal settings, the napkin should be in the wine ...

  6. Combinatorial design - Wikipedia

    en.wikipedia.org/wiki/Combinatorial_design

    The rows of the design represent the rounds, the columns represent the boards, and the diagonals represent the tables. [16] Linear spaces; An (n,k,p,t)-lotto design is an n-set V of elements together with a set β of k-element subsets of V (blocks), so that for any p-subset P of V, there is a block B in β for which |P ∩ B | ≥ t.

  7. 10 Stunning Christmas Table Setting Ideas You'll Want to ...

    www.aol.com/lifestyle/10-impressive-christmas...

    Set a festive table for friends and family with these place setting, centerpiece, and servingware ideas from top designers. Plus, shop our favorite products. 10 Stunning Christmas Table Setting ...

  8. Data analysis - Wikipedia

    en.wikipedia.org/wiki/Data_analysis

    Analysis refers to dividing a whole into its separate components for individual examination. [10] Data analysis is a process for obtaining raw data, and subsequently converting it into information useful for decision-making by users. [1] Data is collected and analyzed to answer questions, test hypotheses, or disprove theories. [11]

  9. Design of experiments - Wikipedia

    en.wikipedia.org/wiki/Design_of_experiments

    The use of a sequence of experiments, where the design of each may depend on the results of previous experiments, including the possible decision to stop experimenting, is within the scope of sequential analysis, a field that was pioneered [13] by Abraham Wald in the context of sequential tests of statistical hypotheses. [14]