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Index Percentile

A percentile (or a centile) is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall. [1]

30 relations: Burstable billing, Cumulative distribution function, Decile, Floor and ceiling functions, Glivenko–Cantelli theorem, Growth chart, Infinity, Internet service provider, Linear interpolation, Median, Microsoft Excel, Modulo operation, National Institute of Standards and Technology, Norm-referenced test, Normal distribution, NumPy, Order statistic, Ordinal data, Percentage, Percentile rank, Quantile, Quartile, Ranking, SciPy, Speed limit, Standard deviation, Statistics, Summary statistics, Weighted median, 68–95–99.7 rule.

Burstable billing

Burstable billing is a method of measuring bandwidth based on peak use.

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Cumulative distribution function

In probability theory and statistics, the cumulative distribution function (CDF, also cumulative density function) of a real-valued random variable X, or just distribution function of X, evaluated at x, is the probability that X will take a value less than or equal to x. In the case of a continuous distribution, it gives the area under the probability density function from minus infinity to x. Cumulative distribution functions are also used to specify the distribution of multivariate random variables.

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In descriptive statistics, a decile is any of the nine values that divide the sorted data into ten equal parts, so that each part represents 1/10 of the sample or population.

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Floor and ceiling functions

In mathematics and computer science, the floor function is the function that takes as input a real number x and gives as output the greatest integer less than or equal to x, denoted \operatorname(x).

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Glivenko–Cantelli theorem

In the theory of probability, the Glivenko–Cantelli theorem, named after Valery Ivanovich Glivenko and Francesco Paolo Cantelli, determines the asymptotic behaviour of the empirical distribution function as the number of independent and identically distributed observations grows.

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Growth chart

A growth chart is used by pediatricians and other health care providers to follow a child's growth over time.

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Infinity (symbol) is a concept describing something without any bound or larger than any natural number.

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Internet service provider

An Internet service provider (ISP) is an organization that provides services for accessing, using, or participating in the Internet.

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Linear interpolation

In mathematics, linear interpolation is a method of curve fitting using linear polynomials to construct new data points within the range of a discrete set of known data points.

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The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half.

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Microsoft Excel

Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS.

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Modulo operation

In computing, the modulo operation finds the remainder after division of one number by another (sometimes called modulus).

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National Institute of Standards and Technology

The National Institute of Standards and Technology (NIST) is one of the oldest physical science laboratories in the United States.

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Norm-referenced test

A norm-referenced test (NRT) is a type of test, assessment, or evaluation which yields an estimate of the position of the tested individual in a predefined population, with respect to the trait being measured.

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Normal distribution

In probability theory, the normal (or Gaussian or Gauss or Laplace–Gauss) distribution is a very common continuous probability distribution.

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NumPy (pronounced or sometimes) is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays.

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Order statistic

In statistics, the kth order statistic of a statistical sample is equal to its kth-smallest value.

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Ordinal data

Ordinal data is a categorical, statistical data type where the variables have natural, ordered categories and the distances between the categories is not known.

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In mathematics, a percentage is a number or ratio expressed as a fraction of 100.

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Percentile rank

The percentile rank of a score is the percentage of scores in its frequency distribution that are equal to or lower than it.

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In statistics and probability quantiles are cut points dividing the range of a probability distribution into contiguous intervals with equal probabilities, or dividing the observations in a sample in the same way.

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A quartile is a type of quantile.

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A ranking is a relationship between a set of items such that, for any two items, the first is either 'ranked higher than', 'ranked lower than' or 'ranked equal to' the second.

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SciPy (pronounced /ˈsaɪpaɪ'/ "Sigh Pie") is a free and open-source Python library used for scientific computing and technical computing.

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Speed limit

Road speed limits are used in most countries to set the maximum (or minimum in some cases) speed at which road vehicles may legally travel on particular stretches of road.

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Standard deviation

In statistics, the standard deviation (SD, also represented by the Greek letter sigma σ or the Latin letter s) is a measure that is used to quantify the amount of variation or dispersion of a set of data values.

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Statistics is a branch of mathematics dealing with the collection, analysis, interpretation, presentation, and organization of data.

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Summary statistics

In descriptive statistics, summary statistics are used to summarize a set of observations, in order to communicate the largest amount of information as simply as possible.

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Weighted median

In statistics, a weighted median of a sample is the 50% weighted percentile.

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68–95–99.7 rule

In statistics, the 68–95–99.7 rule is a shorthand used to remember the percentage of values that lie within a band around the mean in a normal distribution with a width of two, four and six standard deviations, respectively; more accurately, 68.27%, 95.45% and 99.73% of the values lie within one, two and three standard deviations of the mean, respectively.

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95th Percentile, 95th percentile, 98th Percentile, 98th percentile, Centile, Centile point, Centiles, Percentiles, Weighted percentile.


[1] https://en.wikipedia.org/wiki/Percentile

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