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Using smartphone magnometer to detect metal or power cables behind walls. plots Analyzing Product Review Sentiment Machine Learning From Scratch . Using Social Media and U.S. Census Data to Map Gender Imbalance Distribution of Letters on the Web as a Random Number Generator

Gender Ratio on Dating Sites

Gender Ratio on Dating Sites By Age

Gender Ratio on Dating Sites by Age & Histogram of Age (click on image to see HD version)   Here is an “un-stacked” version of the Histogram.   (Note: Data for age 60 and 61 were binned in the age 60 bin.) View SVG version here:  (CTRL + to zoom in as much as you

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