When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Matching (statistics) - Wikipedia

    en.wikipedia.org/wiki/Matching_(statistics)

    Matching is a statistical technique that evaluates the effect of a treatment by comparing the treated and the non-treated units in an observational study or quasi-experiment (i.e. when the treatment is not randomly assigned).

  3. Color Cell Compression - Wikipedia

    en.wikipedia.org/wiki/Color_Cell_Compression

    The final step consists of taking the current block of pixels and determining which 24-bit per pixel color in the 256-entry lookup table most closely match the two representative colors for each block. The two 8-bit indices pointing to colors in the lookup table are now appended to the 16-bit luminance bitmap.

  4. Lookup table - Wikipedia

    en.wikipedia.org/wiki/Lookup_table

    When the program requires the sine of a value, it can use the lookup table to retrieve the closest sine value from a memory address, and may also interpolate to the sine of the desired value, instead of calculating by mathematical formula. Lookup tables can thus used by mathematics coprocessors in computer systems.

  5. Approximate string matching - Wikipedia

    en.wikipedia.org/wiki/Approximate_string_matching

    With the availability of large amounts of DNA data, matching of nucleotide sequences has become an important application. [1] Approximate matching is also used in spam filtering. [5] Record linkage is a common application where records from two disparate databases are matched. String matching cannot be used for most binary data, such as images ...

  6. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample size used in a study is usually determined based on the cost, time, or convenience of collecting the data, and the need for it to offer sufficient statistical power. In complex studies ...

  7. LibreOffice - Wikipedia

    en.wikipedia.org/wiki/LibreOffice

    Use system's highlight color for cell cursor. Support Color Filter in "Standard Filter" dialog. Queries and filters using some text-based operations such as 'contains' now properly work even with numeric data. Quick find allowed to search for values instead of formulas. Impress & Draw. New screen sizes compatible with PowerPoint. Core / General

  8. Search for emails in AOL Mail - AOL Help

    help.aol.com/articles/search-for-emails-in-aol-mail

    Use the search feature in AOL Mail to find emails, attachments, photos and calendar invites. Narrow the results by individual category or use the advanced search function to add additional details. Search with a single criteria

  9. Help:Using colours - Wikipedia

    en.wikipedia.org/wiki/Help:Using_colours

    If you're colouring text, use bold and a large font. For small expanses of colour, such as thin lines, clearly label them with text, or use non-colour techniques such as font styles (bold or italic), line styles (dots and dashes) or cross-hatching (stripes, checkers or polka-dots). Use bright mid-range colours, like children's crayons.