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  2. Survival analysis - Wikipedia

    en.wikipedia.org/wiki/Survival_analysis

    An alternative to building a single survival tree is to build many survival trees, where each tree is constructed using a sample of the data, and average the trees to predict survival. [7] This is the method underlying the survival random forest models. Survival random forest analysis is available in the R package "randomForestSRC". [10]

  3. Char B1 - Wikipedia

    en.wikipedia.org/wiki/Char_B1

    The Char B1 was a French heavy tank manufactured before World War II.. The Char B1 was a specialised break-through vehicle, originally conceived as a self-propelled gun with a 75 mm howitzer in the hull; later a 47 mm gun in a turret was added, to allow it to function also as a Char de Bataille, a "battle tank" fighting enemy armour, equipping the armoured divisions of the Infantry Arm ...

  4. Meta-analysis - Wikipedia

    en.wikipedia.org/wiki/Meta-analysis

    Meta-analysis is a method of synthesis of quantitative data from multiple independent studies addressing a common research question. An important part of this method involves computing a combined effect size across all of the studies.

  5. Prisoner of war - Wikipedia

    en.wikipedia.org/wiki/Prisoner_of_war

    A prisoner of war (POW) is a person who is held captive by a belligerent power during or immediately after an armed conflict.The earliest recorded usage of the phrase "prisoner of war" dates back to 1610.