This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.

# DateListLogPlot

 DateListLogPlot makes a log plot with values at a sequence of dates. DateListLogPlotmakes a log plot with dates at equal intervals specified by datespec. DateListLogPlotplots several lists of values.
• DateListLogPlot effectively plots {datei, Log[vi]} but with tick marks indicating the underlying values .
• Possible forms of and datespec are the same as for DateListPlot.
Plot data with explicit date values:
Plot daily values starting in January 2007:
Join the points:
Plot multiple datasets:
Plot a financial time series on a log scale:
Plot data with explicit date values:
 Out[2]=

Plot daily values starting in January 2007:
 Out[1]=
Join the points:
 Out[2]=

Plot multiple datasets:
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Plot a financial time series on a log scale:
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 Scope   (7)
Dates given as AbsoluteTime specifications:
Dates given as DateString specifications:
Dates given as elided DateList specifications:
Plot a series of data using an initial starting date or time:
Plot data spaced equally in time between a starting and ending date:
Plot data gathered every 90 days starting on January 1, 2006:
Plot data gathered on the 15 day of each month starting in January:
Dates determined by an ending date and a step:
 Options   (14)
Axes origin specified with a date string coordinate:
Prepend a year to create dates from lists:
Define functions for interpreting ambiguous date strings:
Specify the format of date ticks as DateString elements:
Fill from data points to the bottom:
Fill to the bottom with points joined:
Give explicit dates for horizontal ticks:
Use different date specifications:
Include a specific tick label, length, and style:
Include grid lines at specific dates:
Make the first grid line Blue:
Plot data with points joined by a line:
Plot multiple datasets with points joined:
Only join points for the first dataset:
Restrict the range of dates to plot over:
Give explicit dates for horizontal ticks:
Show without grid lines:
Give explicit dates as date strings or absolute times:
Include a specific tick label, length, and style:
 Applications   (3)
Get and plot stock price data:
A sample data point:
Plot data gathered at regular intervals and stored without explicit dates:
Modify the ticks:
Plot annual oil consumption since 1980:
Date coordinates are plotted as absolute times:
A ListLogPlot using the AbsoluteTime values:
DateListPlot plots date-based data on a linear scale:
New in 7