SignRank
(Package: stats) :
Distribution of the Wilcoxon Signed Rank Statistic
Density, distribution function, quantile function and random generation for the distribution of the Wilcoxon Signed Rank statistic obtained from a sample with size n.
● Data Source:
● Keywords: distribution
● Alias: SignRank, dsignrank, psignrank, qsignrank, rsignrank
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1 images
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ansari.test
(Package: stats) :
Ansari-Bradley Test
Performs the Ansari-Bradley two-sample test for a difference in scale parameters.
● Data Source:
● Keywords: htest
● Alias: ansari.test, ansari.test.default, ansari.test.formula
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summary.princomp
(Package: stats) :
Summary method for Principal Components Analysis
The summary method for class "princomp".
● Data Source:
● Keywords: multivariate
● Alias: print.summary.princomp, summary.princomp
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aov
(Package: stats) :
Fit an Analysis of Variance Model
Fit an analysis of variance model by a call to lm for each stratum.
● Data Source:
● Keywords: models, regression
● Alias: Error, aov, print.aov, print.aovlist
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optimize
(Package: stats) :
One Dimensional Optimization
The function optimize searches the interval from lower to upper for a minimum or maximum of the function f with respect to its first argument.
● Data Source:
● Keywords: optimize
● Alias: optimise, optimize
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1 images
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runmed
(Package: stats) :
Running Medians -- Robust Scatter Plot Smoothing
Compute running medians of odd span. This is the ‘most robust’ scatter plot smoothing possible. For efficiency (and historical reason), you can use one of two different algorithms giving identical results.
● Data Source:
● Keywords: robust, smooth
● Alias: runmed
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5 images
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spec.taper
(Package: stats) :
Taper a Time Series by a Cosine Bell
Apply a cosine-bell taper to a time series.
● Data Source:
● Keywords: ts
● Alias: spec.taper
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reorder.default
(Package: stats) :
Reorder Levels of a Factor
reorder is a generic function. The "default" method treats its first argument as a categorical variable, and reorders its levels based on the values of a second variable, usually numeric.
● Data Source:
● Keywords: utilities
● Alias: reorder, reorder.default
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1 images
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selfStart
(Package: stats) :
Construct Self-starting Nonlinear Models
Construct self-starting nonlinear models.
● Data Source:
● Keywords: models
● Alias: selfStart, selfStart.default, selfStart.formula
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coef
(Package: stats) :
Extract Model Coefficients
coef is a generic function which extracts model coefficients from objects returned by modeling functions. coefficients is an alias for it.
● Data Source:
● Keywords: models, regression
● Alias: coef, coefficients
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