#MOSAIC PLOT PROFESSIONAL#
Approximately 45% of the females with a professional school degree earn more than $50000.4. Approximately 60% of the females with a doctorate degree earn more than $50000 per year.3. Approximately 75% of the males with doctorate degrees or with a professional school degree earn more than $50000 per year.2. income" we can make the following observations.1. We are going to choose that third variable to be income, the values of which can be seen as outcomes or consequents of the values of the first two variables of the mosaic plot.įrom the mosaic plot "sex vs. More generally, mosaic plots assume that all of the proportions shown can be identified via combinations of two or more orthogonal categorical variables. It is the multidimensional extension of spineplots, which graphically display the same information for only one variable. We can further subdivide the rectangles according the co-occurrence frequencies with a third categorical variable. A mosaic plot, Marimekko chart, or sometimes percent stacked bar plot is a graphical visualization of data from two or more qualitative variables. education mosaic plot we can see that the fraction of men that have finished college is larger than the fraction of women that have finished college. We visualize the co-occurence of (categorical variable) values with mosaic plots like this one:īy comparing the sizes of the rectangles corresponding to values ∻achelors, ∽octorate, Masters, and Some-college on the sex vs. If we consider the census income data set known as the "adult data set" that is summarized in this table: To create an area chart, first, create a table containing widths in the first column of each row and the heights in the following item columns: 1. The Area chart creates a mosaic effect by varying sub-areas width and heights. The blog post has examples and explanations: In the mosaic plot you see that the first split is wrt gender with about 2/3 female and about 1/3 male. To build a mosaic plot in Excel, you need to re-shape the data into simple data series. I just published a blog post proclaiming the implementation of the function MosaicPlot that gives visual representation of the contingencies of categorical variables in a list of records. If we split up by department (lower right plot) the share of admitted students is almost completely balanced for departments B-F and even higher for females in department A. Finance, Statistics & Business Analysis The mosaic plot of gender with admitted students highlighted (left) shows clearly that the proportion of females is smaller than the one of males. By using Mosaic Plot panels, we can construct something like this: First, for each region, we've added two heatmaps One that shows the number of requests per server over time (white to blue) and one that shows the average error rate per server over time (green to red) By using Compact Mode we achieve an incredibly high data resolution.Wolfram Knowledgebase Curated computable knowledge powering Wolfram|Alpha. At East Kentwood, this sample included 100 Senior students and 20 teachers (well let you guess which two teachers picked AP Stats). Wolfram Universal Deployment System Instant deployment across cloud, desktop, mobile, and more. Wolfram Data Framework Semantic framework for real-world data.
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