cor.matrix: Correlation Matrix
In profpetrie/regclass: Tools for an Introductory Class in Regression and Modeling
Description
Usage
Arguments
Details
Author(s)
References
See Also
Examples
Description
This function produces the matrix of correlations between all quantitative variables in a dataframe.
Usage
1
cor.matrix(X,type="pearson")
Arguments
X
A data frame
type
Either pearson or spearman. If pearson, the Pearson correlations are returned. If spearman, the Spearman's rank correlations are returned.
Details
This function filters out any non-numerical variables and provides correlations only between quantitative variables. Best for datasets with only a few variables. The correlation matrix is returned (with class matrix).
Author(s)
Adam Petrie
References
Introduction to Regression and Modeling
See Also
Examples
1
2
3
4
5
data(TIPS)
cor.matrix(TIPS)
data(AUTO)
cor.matrix(AUTO,type="spearman")
profpetrie/regclass documentation built on May 26, 2019, 8:33 a.m.
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Description Usage Arguments Details Author(s) References See Also Examples
Description
This function produces the matrix of correlations between all quantitative variables in a dataframe.
Usage
1 | cor.matrix(X,type="pearson")
|
Arguments
X |
A data frame |
type |
Either |
Details
This function filters out any non-numerical variables and provides correlations only between quantitative variables. Best for datasets with only a few variables. The correlation matrix is returned (with class matrix).
Author(s)
Adam Petrie
References
Introduction to Regression and Modeling
See Also
Examples
1 2 3 4 5 | data(TIPS)
cor.matrix(TIPS)
data(AUTO)
cor.matrix(AUTO,type="spearman")
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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