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Fixed: #251 #288

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Fixed: #251 #288

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8 changes: 4 additions & 4 deletions src/DataFrame/Array.extension.st
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
Extension { #name : 'Array' }
Extension { #name : #Array }

{ #category : '*DataFrame' }
{ #category : #'*DataFrame' }
Array >> calculateDataType [

| types |
Expand All @@ -18,7 +18,7 @@ Array >> calculateDataType [
^ UndefinedObject
]

{ #category : '*DataFrame' }
{ #category : #'*DataFrame' }
Array >> leastCommonSuperclassOf: firstClass and: secondClass [
"Determines the closest element of class hierarchy which is the common ancestor of two given classes"

Expand All @@ -40,7 +40,7 @@ Array >> leastCommonSuperclassOf: firstClass and: secondClass [
^ Object
]

{ #category : '*DataFrame' }
{ #category : #'*DataFrame' }
Array >> sortIfPossible [
"Sort if possible"

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4 changes: 2 additions & 2 deletions src/DataFrame/Behavior.extension.st
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
Extension { #name : 'Behavior' }
Extension { #name : #Behavior }

{ #category : '*DataFrame-Core-Base' }
{ #category : #'*DataFrame-Core-Base' }
Behavior >> inheritsFromOrEqualTo: aClass [
"Answer whether the argument, aClass, is equal to the receiver or belongs to its superclass chain."

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14 changes: 7 additions & 7 deletions src/DataFrame/Collection.extension.st
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Original file line number Diff line number Diff line change
@@ -1,12 +1,12 @@
Extension { #name : 'Collection' }
Extension { #name : #Collection }

{ #category : '*DataFrame-Core-Base' }
{ #category : #'*DataFrame-Core-Base' }
Collection >> ** arg [

^ self raisedTo: arg
]

{ #category : '*DataFrame' }
{ #category : #'*DataFrame' }
Collection >> asDataFrame [

| numberOfRows numberOfColumns dataFrame |
Expand All @@ -31,26 +31,26 @@ Collection >> asDataFrame [
^ dataFrame
]

{ #category : '*DataFrame-Core-Base' }
{ #category : #'*DataFrame-Core-Base' }
Collection >> asDataSeries [

^ DataSeries newFrom: self
]

{ #category : '*DataFrame-Core-Base' }
{ #category : #'*DataFrame-Core-Base' }
Collection >> closeTo: aCollection [

^ (self - aCollection) inject: true into: [ :accum :each |
accum and: (each closeTo: 0) ]
]

{ #category : '*DataFrame-Core-Base' }
{ #category : #'*DataFrame-Core-Base' }
Collection >> variance [

^ self stdev squared
]

{ #category : '*DataFrame' }
{ #category : #'*DataFrame' }
Collection >> withSeries: aDataSeries collect: twoArgBlock [
"Collect and return the result of evaluating twoArgBlock with corresponding elements from this collection and aDataSeries."
| result |
Expand Down
10 changes: 4 additions & 6 deletions src/DataFrame/DataCorrelationMethod.class.st
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Original file line number Diff line number Diff line change
@@ -1,12 +1,10 @@
Class {
#name : 'DataCorrelationMethod',
#superclass : 'Object',
#category : 'DataFrame-Math',
#package : 'DataFrame',
#tag : 'Math'
#name : #DataCorrelationMethod,
#superclass : #Object,
#category : 'DataFrame-Math'
}

{ #category : 'comparing' }
{ #category : #comparing }
DataCorrelationMethod class >> between: x and: y [
"Calcualte the correlation coefficient between two data series"
self subclassResponsibility
Expand Down
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