xpssCorrelations: Pearson product-moment correlations
In translateSPSS2R: Toolset for Translating SPSS-Syntax to R-Code
Description
Usage
Arguments
Details
Value
Author(s)
See Also
Examples
View source: R/xpssCorrelations.R
Description
R implementation of the SPSS CORRELATIONS function.
Usage
1
2
3
4
5
6
7
8
Arguments
x
a (non-empty) data.frame or input data of class "xpss-Frame".
variables
atomic character or character vektor with the name of the variables.
miss
method which indicates what should happen when the data contain NAs. Default for alternative is 'pairwise', optionally listwise can be used as treatment for missings. The visualisation of the NAs can be specied via the argument missings. Default is 'exclude', optionally 'include' can be chosen to add missings in the statistics.
print
method which indicates what significnace level shall be used. Default significance test is 'twotail', optionally 'onetail' can be chosen. Default significance level is 'sig' to add significance asterisks, optionally 'nosig'.
matrix
exports the correlation matrix with observations, stddevs, means and variable names. Default is NULL.
statistics
method which enumerate the deskriptive statistics. Default is NULL. Optionally 'descriptives', 'xprod' or 'all' can be chosen.
Details
xpssCorrelations produces Pearson product-moment correlations with significance levels and, optionally, univariate statistics, covariances, and cross-product deviations.
Value
Returns a matrix of Pearson's r correlation.
Author(s)
Benjamin Piest
See Also
Examples
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data(fromXPSS)
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2"))
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2") ,
miss = list(alternative = "pairwise",
missings = "exclude"),
print = list(test = "onetail",
level = "sig"),
statistics="all")
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2") ,
miss = list(alternative = "pairwise",
missings = "include"),
print = list(test = "onetail",
level = "sig"),
statistics="all")
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2") ,
miss = list(alternative = "listwise",
missings = "exclude"),
print = list(test = "twotail",
level = "sig"),
statistics="all")
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2"),
statistics = "all",
matrix = paste0(getwd(),"/correlations.txt"))
Example output
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_twotail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.028 0.109
Purchase Price in Dollar 0.028 0.939
Weight 0.109 0.939
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 16
Purchase Price in Dollar 16 16 16
Weight 16 16 16
$Note
* .Correlation is significant at the 0.05 level (2-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 53.81 69.07 20
Purchase Price in Dollar 32.94 19.20 16
Weight 110.39 12.06 16
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_onetail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.014 0.054
Purchase Price in Dollar 0.014 0.47
Weight 0.054 0.47
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 90641.05 -11892.35 5665.59
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 5665.59 71.73 2180.32
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 4770.58 -792.82 377.71
Purchase Price in Dollar -792.82 368.70 4.78
Weight 377.71 4.78 145.35
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 16
Purchase Price in Dollar 16 16 16
Weight 16 16 16
$Note
* .Correlation is significant at the 0.05 level (1-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 53.81 69.07 20
Purchase Price in Dollar 32.94 19.20 16
Weight 86.80 59.61 19
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.25
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.25 0.02 1
$Sig_onetail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.014 0.153
Purchase Price in Dollar 0.014 0.47
Weight 0.153 0.47
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 90641.05 -11892.35 18780.57
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 18780.57 71.73 63959.16
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 4770.58 -792.82 1043.36
Purchase Price in Dollar -792.82 368.70 4.78
Weight 1043.36 4.78 3553.29
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 19
Purchase Price in Dollar 16 16 16
Weight 19 16 19
$Note
* .Correlation is significant at the 0.05 level (1-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 61.63 75.31 16
Purchase Price in Dollar 32.94 19.20 16
Weight 110.39 12.06 16
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_twotail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.028 0.109
Purchase Price in Dollar 0.028 0.939
Weight 0.109 0.939
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 85063.10 -11892.35 5665.59
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 5665.59 71.73 2180.32
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 5670.87 -792.82 377.71
Purchase Price in Dollar -792.82 368.70 4.78
Weight 377.71 4.78 145.35
$Note
* .Correlation is significant at the 0.05 level (2-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 53.81 69.07 20
Purchase Price in Dollar 32.94 19.20 16
Weight 110.39 12.06 16
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_twotail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.028 0.109
Purchase Price in Dollar 0.028 0.939
Weight 0.109 0.939
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 90641.05 -11892.35 5665.59
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 5665.59 71.73 2180.32
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 4770.58 -792.82 377.71
Purchase Price in Dollar -792.82 368.70 4.78
Weight 377.71 4.78 145.35
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 16
Purchase Price in Dollar 16 16 16
Weight 16 16 16
$Note
* .Correlation is significant at the 0.05 level (2-tailed)
translateSPSS2R documentation built on May 30, 2017, 4:31 a.m.
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Description Usage Arguments Details Value Author(s) See Also Examples
View source: R/xpssCorrelations.R
Description
R implementation of the SPSS CORRELATIONS function.
Usage
1 2 3 4 5 6 7 8 |
Arguments
x |
a (non-empty) data.frame or input data of class "xpss-Frame". |
variables |
atomic character or character vektor with the name of the variables. |
miss |
method which indicates what should happen when the data contain NAs. Default for alternative is 'pairwise', optionally listwise can be used as treatment for missings. The visualisation of the NAs can be specied via the argument missings. Default is 'exclude', optionally 'include' can be chosen to add missings in the statistics. |
print |
method which indicates what significnace level shall be used. Default significance test is 'twotail', optionally 'onetail' can be chosen. Default significance level is 'sig' to add significance asterisks, optionally 'nosig'. |
matrix |
exports the correlation matrix with observations, stddevs, means and variable names. Default is NULL. |
statistics |
method which enumerate the deskriptive statistics. Default is NULL. Optionally 'descriptives', 'xprod' or 'all' can be chosen. |
Details
xpssCorrelations produces Pearson product-moment correlations with significance levels and, optionally, univariate statistics, covariances, and cross-product deviations.
Value
Returns a matrix of Pearson's r correlation.
Author(s)
Benjamin Piest
See Also
Examples
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | data(fromXPSS)
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2"))
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2") ,
miss = list(alternative = "pairwise",
missings = "exclude"),
print = list(test = "onetail",
level = "sig"),
statistics="all")
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2") ,
miss = list(alternative = "pairwise",
missings = "include"),
print = list(test = "onetail",
level = "sig"),
statistics="all")
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2") ,
miss = list(alternative = "listwise",
missings = "exclude"),
print = list(test = "twotail",
level = "sig"),
statistics="all")
xpssCorrelations (fromXPSS,
variables =c("V5","V6","V7_2"),
statistics = "all",
matrix = paste0(getwd(),"/correlations.txt"))
|
Example output
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_twotail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.028 0.109
Purchase Price in Dollar 0.028 0.939
Weight 0.109 0.939
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 16
Purchase Price in Dollar 16 16 16
Weight 16 16 16
$Note
* .Correlation is significant at the 0.05 level (2-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 53.81 69.07 20
Purchase Price in Dollar 32.94 19.20 16
Weight 110.39 12.06 16
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_onetail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.014 0.054
Purchase Price in Dollar 0.014 0.47
Weight 0.054 0.47
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 90641.05 -11892.35 5665.59
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 5665.59 71.73 2180.32
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 4770.58 -792.82 377.71
Purchase Price in Dollar -792.82 368.70 4.78
Weight 377.71 4.78 145.35
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 16
Purchase Price in Dollar 16 16 16
Weight 16 16 16
$Note
* .Correlation is significant at the 0.05 level (1-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 53.81 69.07 20
Purchase Price in Dollar 32.94 19.20 16
Weight 86.80 59.61 19
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.25
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.25 0.02 1
$Sig_onetail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.014 0.153
Purchase Price in Dollar 0.014 0.47
Weight 0.153 0.47
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 90641.05 -11892.35 18780.57
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 18780.57 71.73 63959.16
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 4770.58 -792.82 1043.36
Purchase Price in Dollar -792.82 368.70 4.78
Weight 1043.36 4.78 3553.29
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 19
Purchase Price in Dollar 16 16 16
Weight 19 16 19
$Note
* .Correlation is significant at the 0.05 level (1-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 61.63 75.31 16
Purchase Price in Dollar 32.94 19.20 16
Weight 110.39 12.06 16
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_twotail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.028 0.109
Purchase Price in Dollar 0.028 0.939
Weight 0.109 0.939
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 85063.10 -11892.35 5665.59
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 5665.59 71.73 2180.32
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 5670.87 -792.82 377.71
Purchase Price in Dollar -792.82 368.70 4.78
Weight 377.71 4.78 145.35
$Note
* .Correlation is significant at the 0.05 level (2-tailed)
$descriptive_statistics
mean sd N
Sales Volume in Tsd 53.81 69.07 20
Purchase Price in Dollar 32.94 19.20 16
Weight 110.39 12.06 16
$Pearson_Correlation
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 1 -0.55* 0.42
Purchase Price in Dollar -0.55* 1 0.02
Weight 0.42 0.02 1
$Sig_twotail
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 0.028 0.109
Purchase Price in Dollar 0.028 0.939
Weight 0.109 0.939
$Crossproduct
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 90641.05 -11892.35 5665.59
Purchase Price in Dollar -11892.35 5530.51 71.73
Weight 5665.59 71.73 2180.32
$Covariance
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 4770.58 -792.82 377.71
Purchase Price in Dollar -792.82 368.70 4.78
Weight 377.71 4.78 145.35
$N
Sales Volume in Tsd Purchase Price in Dollar Weight
Sales Volume in Tsd 20 16 16
Purchase Price in Dollar 16 16 16
Weight 16 16 16
$Note
* .Correlation is significant at the 0.05 level (2-tailed)
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