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Getting Started TSTool Documentation <br />3.9.2 Graph - Duration <br />Duration graphs are generated by selecting time series in the Time Series Results list and selecting the <br />Results... Graph - Duration menu. See the TSView Time Series Viewing Tools Appendix for <br />information about duration graphs. <br />3.9.3 Graph - Line <br />A line graph is generated by selecting time series in the Time Series Results list and then selecting the <br />Results... Graph - Line menu. See the TSView Time Series Viewing Tools Appendix for information <br />about line graphs. <br />3.9.4 Graph - Line (log Y -axis) <br />Log Y -axis line graphs are generated by selecting time series in the Time Series Results list and then <br />selecting the Results... Graph - Line (log Y -axis) menu. See the TSView Time Series Viewing Tools <br />Appendix for information about log Y -axis line graphs. <br />3.9.5 Graph - Period of Record <br />The period of record graph is useful to display the availability of data over a period. Horizontal lines are <br />drawn for each time series, with breaks in the line indicating missing data. An alternative to this graph <br />type is to use the Tools ... Data Coverage by Year report (see Chapter 5 — Tools). See the TSView Time <br />Series Viewing Tools Appendix for information about period of record graphs. <br />3.9.6 Graph — Point <br />Point graphs are useful for data that are collected infrequently. For example, the interval of the data may <br />be daily; however, values may only be available once per month, on various days of the months. See the <br />TSView Time Series Viewing Tools Appendix for information about point graphs. <br />3.9.7 Graph — Predicted Value <br />The predicted value graph requires as input two time series. First, a regression analysis is performed, <br />similar to the analysis done for the XY- Scatter plot. The original two time series are then plotted, <br />additionally with the time series that would be generated using the regression results. The predicted time <br />series and the original time series will be the same where their periods overlap, with only the predicted <br />time series shown outside of that period. <br />3.9.8 Graph — Predicted Value Residual <br />The predicted value residual graph performs the same analysis as the predicted value graph. Where the <br />original and predicted time series overlap, the difference is computed and plotted as a time series. The <br />resulting bar graph therefore shows the relative goodness of fit of the estimated time series. <br />3.9.9 Graph - XY- Scatter <br />An XY- scatter graph is generated by selecting two or more time series from the Time Series Results list <br />and then selecting the Results... Graph - XY- Scattermenu. See the TSView Time Series Viewing <br />Tools Appendix for information about XY- Scatter graphs. <br />3.9.10 Table <br />Getting Started - 20 52 <br />