Sans titre - WeAreCAS

Data Analysis

Type : MIXTE

Data 'one' internally generated via DATALINES and usage of the standard example table 'sashelp.class'.

1 Code Block

DATA STEP Data

Explanation :
Creation of a temporary dataset named 'one' containing three variables (x, y, z) with embedded data (cards/datalines).

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1	DATA one;
2	INPUT x y z;
3	CARDS;
4	1 10 1
5	2 20 1
6	3 30 1
7	1 40 2
8	2 50 2
9	3 60 2
10	1 10 3
11	2 20 3
12	3 30 3
13	1 40 4
14	2 50 4
15	3 60 4
16	;
17	RUN;

2 Code Block

PROC GCHART

Explanation :
Initialization of the ODS 'tagsets.htmlpanel' destination to create an HTML file 'gbypanel.html'. Configuration of graphic options (GOPTIONS) and generation of a vertical bar chart (vbar) for each value of the 'z' variable (BY-group processing).

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1	ods tagsets.htmlpanel path="." (url=none) file="gbypanel.html";
2	goptions dev=javaimg xpixels=480 ypixels=320;
3
4	title1 "A by-group test";
5	title2 "with a second title";
6	footnote1 "A Footnote";
7	footnote2 "A Second Footnote";
8
9	PROC GCHART DATA=one;
10	BY z;
11	vbar x / sumvar=y pattid=midpoint discrete;
12	RUN;
13	QUIT;

3 Code Block

PROC PRINT

Explanation :
Execution of a print procedure (PROC PRINT) on the sashelp.class table. This step effectively breaks the previous graphical paneling flow.

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1	/* table stops the paneling */
2	PROC PRINT
3	DATA=sashelp.class;
4	RUN;
5

4 Code Block

PROC GCHART

Explanation :
Generation of a new series of charts, this time horizontal bar charts (hbar), still grouped by the 'z' variable.

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1	PROC GCHART DATA=one;
2	BY z;
3	hbar x / sumvar=y pattid=midpoint discrete;
4	RUN;
5	QUIT;

5 Code Block

PROC GCHART

Explanation :
Modification of graphical dimensions via GOPTIONS and generation of a simple horizontal bar chart on the sashelp.class table (without BY-group), which stops the previous paneling.

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1	/* This graph stops the paneling */
2	goptions dev=javaimg xpixels=640 ypixels=480;
3	title1 "A Gchart Output";
4	footnote1 "with a footnote";
5	PROC GCHART DATA=sashelp.class;
6	hbar age / sumvar=height;
7	RUN;
8	QUIT;

6 Code Block

PROC PRINT

Explanation :
Final printing of the sashelp.class table with a new title, followed by closing all open ODS destinations.

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1	title1 "A PROC PRINT Table";
2	PROC PRINT DATA=sashelp.class;
3	RUN;
4
5	ods _all_ close;

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