Pre tabulated histogram maker how to#
Advanced GTL gurus might want to learn how to edit the ODS templates. (for example, the title and the legend placement) are determined by a stored template and can't be modified by using the procedure syntax. The ODS graphics in SAS are designed to create many-but not all-of the visualizations that are relevant to an analysis. PROC FREQ creates many plots that are associated with a particular analysis, such as the "deviation plot," which shows the relative deviations between the observed and expected counts when you request a chi-square analysis of a one-way table. See the documentation for the PLOTS= option in the TABLES statement for a description of all the plots that PROC FREQ can create. Plots=freqplot(twoway=stacked orient=horizontal) run For example, the following statements create a horizontal bar chart that orders the categories by frequency: As I told the SAS customer, it is simple to create a stacked bar chart in PROC FREQ. One of my favorite plots for two-way categorical data is the stacked bar chart. Next time you use PROC FREQ, add the PLOTS=ALL option to the TABLES statement and see what you get! PROC FREQ is a workhorse procedure that can create dozens of graphs.įor example, PROC FREQ can create a mosaic plot and a clustered bar chart to visualize frequencies and relative frequencies in a two-way table. I showed him how to do it, but I also mentioned that the same graph could be produced with less effort by using PROC FREQ. Recently a SAS customer asked how to use PROC SGPLOT to produce a stacked bar chart. Let PROC FREQ visualize your two-way tables PROC LOGISTIC creates odds-ratio plots.PROC REG creates heat maps when a scatter plot would suffer from overplotting.PROC SURVEYREG creates a hexagonal bin plot.Many SAS regression procedures (and PROC PLM) create effect plots.In fact, PROC SGPLOT (and the underlying Graph Template Language (GTL)) are so versatile and powerful that you might forget to consider whether you can create a graph automatically by using a SAS statistical procedure.įor example, when you turn on ODS graphics (ODS GRAPHICS ON), SAS procedures create the following graphs automatically:
The recent releases of SAS 9.4 have featured major enhancements to the ODS statistical graphics procedures such as PROC SGPLOT.
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