statistical functions

sum()

length()

min

max

min(a,b)

range()

range()[1]

range()[2]

Mean

It is calculated by taking the sum of the values and dividing with the number of values in a data series.

mean()

median()

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

mad()

In statistics, the median absolute deviation (MAD) is a robust measure of the variability of a univariate sample of quantitative data. It can also refer to the population parameter that is estimated by the MAD calculated from a sample.

var()

Variance

The variance is a numerical measure of how the data values is dispersed around the mean. In particular, the sample variance is defined as:

sd()

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.[

corelation

a mutual relationship or connection between two or more things.

cor(,)

covariance is a measure of how much two random variables change together.

cov()

--------

table()

table() function uses the cross-classifying factors to build a contingency table of the counts at each combination of factor levels.

sum()

length()

min

max

min(a,b)

range()

range()[1]

range()[2]

Mean

It is calculated by taking the sum of the values and dividing with the number of values in a data series.

mean()

median()

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

mad()

In statistics, the median absolute deviation (MAD) is a robust measure of the variability of a univariate sample of quantitative data. It can also refer to the population parameter that is estimated by the MAD calculated from a sample.

var()

Variance

The variance is a numerical measure of how the data values is dispersed around the mean. In particular, the sample variance is defined as:

sd()

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.[

corelation

a mutual relationship or connection between two or more things.

cor(,)

covariance is a measure of how much two random variables change together.

cov()

--------

table()

table() function uses the cross-classifying factors to build a contingency table of the counts at each combination of factor levels.

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