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correlastion squared

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Angelos Chatzimparmpas 5 years ago
parent 811dc2d596
commit 486a84934f
2 changed files with 9 additions and 9 deletions
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  1. 4
      index.html
  2. 14
      js/tsne_vis.js

4
index.html
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@ -126,7 +126,7 @@
<div class="col-md-3 col-md-offset-6">
<div class="panel panel-default right-side-cor">
<div class="panel-heading">
<h2 class="panel-title" style="display:inline-block">Correl. Schema Investigation</h2><div class="param" style="display:inline-block; float:right"><label for="param-corlim" style="display:inline-block; float: right">Mininum Correlation: #<output for="param-corlim" id="param-corlim-value" style="display:inline-block; float:right">0.5</output></label>
<h2 class="panel-title" style="display:inline-block">Schema Investigation (Coefficient of Determination)</h2><div class="param" style="display:inline-block; float:right"><label for="param-corlim" style="display:inline-block; float: right">Mininum Correlation: #<output for="param-corlim" id="param-corlim-value" style="display:inline-block; float:right">0.5</output></label>
<input id="param-corlim" type="range" min="0" max="1" value="0.5", step="0.1" style="display:inline-block; float:right" onchange="CalculateCorrel(true);">
</div>
</div>
@ -197,7 +197,7 @@
<div class="col-md-3 col-md-offset-6">
<div class="panel panel-default right-side-star">
<div class="panel-heading">
<h2 class="panel-title">Parallel Coordinates Plot with Local PCA Calculation</h2>
<h2 class="panel-title">Parallel Coordinates Plot (with Local PCA Calculation)</h2>
</div>
<div class="panel-body">
<div id="PCP" class="parcoords"></div>

14
js/tsne_vis.js
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@ -1699,7 +1699,7 @@ function CalculateCorrel(flagForSchema){ // Calculate the correlation is a funct
if (isNaN(pearsonCorrelation(tempData, 0, 1))) {
} else{
SignStore.push([temp, pearsonCorrelation(tempData, 0, 1)]); // Keep the sign
correlationResults.push([Object.keys(dataFeatures[0])[temp] + " (" + temp + ")", Math.abs(pearsonCorrelation(tempData, 0, 1)),temp]); // Find the pearson correlations
correlationResults.push([Object.keys(dataFeatures[0])[temp] + " (" + temp + ")", Math.abs(pearsonCorrelation(tempData, 0, 1))*Math.abs(pearsonCorrelation(tempData, 0, 1)),temp]); // Find the pearson correlations
}
}
}
@ -1725,7 +1725,7 @@ function CalculateCorrel(flagForSchema){ // Calculate the correlation is a funct
correlationResultsFinal = [];
for (var i=0; i<correlationResults.length; i++){
if (parseFloat(document.getElementById("param-corlim-value").value) < Math.abs((maxminArea[correlationResults[i][2]].max - maxminArea[correlationResults[i][2]].min) / (maxminTotal[correlationResults[i][2]].max - maxminTotal[correlationResults[i][2]].min) * correlationResults[i][1])){
correlationResultsFinal.push([correlationResults[i][0],Math.abs((maxminArea[correlationResults[i][2]].max - maxminArea[correlationResults[i][2]].min) / (maxminTotal[correlationResults[i][2]].max - maxminTotal[correlationResults[i][2]].min) * correlationResults[i][1]),correlationResults[i][2]]);
correlationResultsFinal.push([correlationResults[i][0],Math.abs((maxminArea[correlationResults[i][2]].max - maxminArea[correlationResults[i][2]].min) / (maxminTotal[correlationResults[i][2]].max - maxminTotal[correlationResults[i][2]].min) * correlationResults[i][1])*Math.abs((maxminArea[correlationResults[i][2]].max - maxminArea[correlationResults[i][2]].min) / (maxminTotal[correlationResults[i][2]].max - maxminTotal[correlationResults[i][2]].min) * correlationResults[i][1]),correlationResults[i][2]]);
}
}
@ -1747,10 +1747,10 @@ function CalculateCorrel(flagForSchema){ // Calculate the correlation is a funct
for (var j = 0; j < correlationResultsFinal.length; j++) {
for (var i = 0; i < SignStore.length; i++) {
if (SignStore[i][1]*(-1) == correlationResults[j][1]) {
/* if (SignStore[i][1]*(-1) == correlationResults[j][1]) {
correlationResultsFinal[j][1] = parseFloat((correlationResultsFinal[j][1])).toFixed(2) * (-1); // Give the negative sign if needed and multiply by 100
}
if (SignStore[i][1] == correlationResults[j][1]) {
}*/
if (SignStore[i][1] == correlationResults[j][1] || SignStore[i][1]*(-1) == correlationResults[j][1]) {
correlationResultsFinal[j][1] = parseFloat((correlationResultsFinal[j][1])).toFixed(2); // Give a positive sign and multiply by 100
}
}
@ -1830,8 +1830,8 @@ function drawBarChart(){ // Draw the horizontal barchart with the correlations.
/////////////////////// Update scales ///////////////////////
/////////////////////////////////////////////////////////////
//Update the scales
main_xScale.domain([-1, 1]);
mini_xScale.domain([-1, 1]);
main_xScale.domain([0, 1]);
mini_xScale.domain([0, 1]);
main_yScale.domain(correlationResultsFinal.map(function(d) { return d[0]; }));
mini_yScale.domain(correlationResultsFinal.map(function(d) { return d[0]; }));

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