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  2. Weighted correlation network analysis - Wikipedia

    en.wikipedia.org/wiki/Weighted_correlation...

    WGCNA can be used as a data reduction technique (related to oblique factor analysis), as a clustering method (fuzzy clustering), as a feature selection method (e.g. as gene screening method), as a framework for integrating complementary (genomic) data (based on weighted correlations between quantitative variables), and as a data exploratory ...

  3. Biweight midcorrelation - Wikipedia

    en.wikipedia.org/wiki/Biweight_midcorrelation

    Biweight midcorrelation has been implemented in the R statistical programming language as the function bicor as part of the WGCNA package [3] Also implemented in the Raku programming language as the function bi_cor_coef as part of the Statistics module.

  4. Scale-free network - Wikipedia

    en.wikipedia.org/wiki/Scale-free_network

    [1] [2] The name "scale-free" could be explained by the fact that some moments of the degree distribution are not defined, so that the network does not have a characteristic scale or "size". Preferential attachment and the fitness model have been proposed as mechanisms to explain conjectured power law degree distributions in real networks.

  5. Comparison of Q&A sites - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Q&A_sites

    The following is a list of websites that follow a question-and-answer format. The list contains only websites for which an article exists, dedicated either wholly or at least partly to the websites. The list contains only websites for which an article exists, dedicated either wholly or at least partly to the websites.

  6. Free response question - Wikipedia

    en.wikipedia.org/wiki/Free_response_question

    Free response tests are a relatively effective test of higher-level reasoning, as the format requires test-takers to provide more of their reasoning in the answer than multiple choice questions. [4] Students, however, report higher levels of anxiety when taking essay questions as compared to short-response or multiple choice exams.

  7. No Easy Answers - Wikipedia

    en.wikipedia.org/wiki/No_Easy_Answers

    No Easy Answers: The Truth Behind Death at Columbine is a 2002 non-fiction book by Brooks Brown and Rob Merritt about the Columbine High School massacre. Brown was a student at Columbine High School at the time of the shooting and a friend of the perpetrators, Eric Harris and Dylan Klebold .

  8. The Pet Goat - Wikipedia

    en.wikipedia.org/wiki/The_Pet_Goat

    "The Pet Goat" (often erroneously called "My Pet Goat") is a grade-school-level reading exercise composed by American educationalist Siegfried "Zig" Engelmann and Elaine C. Bruner. It achieved notoriety for being read by US President George W. Bush with a class of second-graders on the morning of September 11, 2001.

  9. Critical reading - Wikipedia

    en.wikipedia.org/wiki/Critical_reading

    Critical reading is a form of language analysis that does not take the given text at face value, but involves a deeper examination of the claims put forth as well as the supporting points and possible counterarguments.