Visualizing Numerical Data
2016-11-09 15:56:42 0 举报
Visualizing Numeircal data
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one numerical variable
A dotplot is especially useful when individual values are of interest.
Outlier:when the outliers might be very interesting in cases. And handling them with careful consideration of the research question and other associated variables is important.
\"A bimodal distribution\" might indicate that there are two distinct groups in your data.\"A uniformed distribution\" means there's no apparent trend in the data.
scatter plots for paired data-two numerical variables
Visualizing Numerical Data
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