NAG CL Interface
G08 (Nonpar)
Nonparametric Statistics

G08 (Nonpar) Chapter Introduction – A description of the Chapter and an overview of the algorithms available.

Function
Mark of
Introduction

Purpose
g08aac
Example Text
Example Data
6 nag_nonpar_test_sign
Sign test on two paired samples
g08acc
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6 nag_nonpar_test_median
Median test on two samples of unequal size
g08aec
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6 nag_nonpar_test_friedman
Friedman two-way analysis of variance on k matched samples
g08afc
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Example Data
6 nag_nonpar_test_kruskal
Kruskal–Wallis one-way analysis of variance on k samples of unequal size
g08agc
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6 nag_nonpar_test_wilcoxon
Performs the Wilcoxon one-sample (matched pairs) signed rank test
g08amc
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6 nag_nonpar_mann_whitney
Performs the Mann–Whitney U test on two independent samples
g08cbc
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6 nag_nonpar_test_ks_1sample
Performs the one-sample Kolmogorov–Smirnov test for standard distributions
g08cdc
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6 nag_nonpar_test_ks_2sample
Performs the two-sample Kolmogorov–Smirnov test
g08cgc
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6 nag_nonpar_test_chisq
Performs the χ2 goodness-of-fit test, for standard continuous distributions
g08chc
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23 nag_nonpar_gofstat_anddar
Calculates the Anderson–Darling goodness-of-fit test statistic
g08cjc
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23 nag_nonpar_gofstat_anddar_unif
Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of uniformly distributed data
g08ckc
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23 nag_nonpar_gofstat_anddar_normal
Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of a fully-unspecified Normal distribution
g08clc
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23 nag_nonpar_gofstat_anddar_exp
Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of an unspecified exponential distribution
g08eac
Example Text
6 nag_nonpar_randtest_runs
Performs the runs up or runs down test for randomness
g08ebc
Example Text
6 nag_nonpar_randtest_pairs
Performs the pairs (serial) test for randomness
g08ecc
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6 nag_nonpar_randtest_triplets
Performs the triplets test for randomness
g08edc
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6 nag_nonpar_randtest_gaps
Performs the gaps test for randomness
g08rac
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7 nag_nonpar_rank_regsn
Regression using ranks, uncensored data
g08rbc
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7 nag_nonpar_rank_regsn_censored
Regression using ranks, right-censored data