the principle that the simplest explanation of an event or observation is the preferred explanation.
What is an example of parsimonious?
Excessively sparing or frugal. The definition of parsimonious is people who are cheap, frugal or unwilling to spend money. An example of someone who is parsimonious is someone who obsessively watches every dime of his money.
What is the synonym of parsimonious?
synonyms for parsimonious
avaricious.chintzy.close.frugal.greedy.illiberal.mean.miserly.
What is parsimonious research?
The principle of parsimony reflects the notion that researchers should strive for simple measurement models that use the minimum number of parameters needed to explain a given phenomenon (Raykov & Marcoulides, 1999).
Who is a parsimonious person?
Someone who is parsimonious is very unwilling to spend money. [formal, disapproval] Synonyms: tight, mean, stingy, penny-pinching [informal] More Synonyms of parsimonious.
What is the most parsimonious tree?
The most parsimonious tree for the dataset represents the preferred hypothesis of relationships among the taxa in the analysis. Trees are scored (evaluated) by using a simple algorithm to determine how many “steps” (evolutionary transitions) are required to explain the distribution of each character.
Which theory is the most parsimonious?
The principle of parsimony argues that the simplest of competing explanations is the most likely to be correct. Developed by the 14th-century logician William of Ockam, the theory is also known as Occam’s Razor. Biologists use the principle of parsimony when drawing phylogenetic trees.
What is a parsimonious hypothesis?
In general, parsimony is the principle that the simplest explanation that can explain the data is to be preferred. In the analysis of phylogeny, parsimony means that a hypothesis of relationships that requires the smallest number of character changes is most likely to be correct.
What is the synonym of prodigal?
Some common synonyms of prodigal are exuberant, lavish, lush, luxuriant, and profuse. While all these words mean “giving or given out in great abundance,” prodigal implies reckless or wasteful lavishness threatening to lead to early exhaustion of resources.
What part of speech is parsimonious?
Parsimony is a noun to use when you are watching your money very carefully.
What is the synonym of capricious?
Some common synonyms of capricious are fickle, inconstant, mercurial, and unstable. While all these words mean “lacking firmness or steadiness (as in purpose or devotion),” capricious suggests motivation by sudden whim or fancy and stresses unpredictability.
What is parsimonious communication?
Parsimony. The principle of parsimony (Occam’s razor) dictates that a theory should provide the simplest possible (viable) explanation for a phenomenon. Others suggest that good theory exhibits an aesthetic quality, that a good theory is simple (as beauty nor nature can be complex}.
What does it mean to say that a theory is parsimonious quizlet?
What does it mean for a theory to be parsimonious? The simplest solution is best. As long as a simple theory predicts the data well, there should be no need to make the theory more complex. Cheaper, simpler.
What is the origin of the word parsimonious?
The adjective parsimonious was formed in English from the noun parsimony, “the quality of being careful in spending.” It is a combination of the Latin verb parcere, “to spare,” plus an Old French suffix –ous, “having the quality of.”
Should a theory be parsimonious?
The principle of parsimony recommends that from among theories fitting the data equally well, scientists choose the simplest theory. Thus, the fit of the data is not the only criterion bearing on theory choice.
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