Grapher - a powerful and easy-to-use graphics software for scientists
Grapher Categories: graphics programs, civil engineering
Which Grapher Features Would You Like to Learn About?
Grapher Graph Types
Grapher Curve Fits
Grapher Template Graph
Grapher Project Files
Grapher Date and Time Compatibility
Grapher Error Bars
Grapher Labels and Curve Filling
Grapher Text Editor
Grapher Worksheet Features
Grapher Additional Features
Grapher Import and Export Options
Grapher Graph Wizard
Grapher System Requirements
Display your data as 22 different graph types in Grapher. Different graph types can be combined on one graph and multiple graphs can be created on one page.
Create line plots with plotted
symbols, comments, and fit curves.
Create floating bar charts with two variables.
Change the orientation to display vertical or horizontal.
Specify a function or equation to
create a graph. Position the axes anywhere on the page.
Track stock performance with the High-Low-Close Graph.
Overlay a best-fit curve to predict future performance.
Create bar charts with horizontal or
vertical bars. Add error bars directly to your bar chart!
Create bubble plots to show how
two variables relate to the same X variable.
Create step plots with horizontal or vertical lines in 2D or 3D.
Display degree, radian, or grad data
versus radial distance on a Polar Graph.
Display mathematical functions
on a Polar Function Graph.
Display custom bin sizes, grid lines,
and custom ticks with radial statistical data
on a Rose Diagram.
Separate wind speed in different
bins according to wind direction
on a Wind Chart.
Display the pie together or explode a slice.,
On a Pie Chart, choose how to label each slice.
Display the Ternary Diagram with or without labels.
Add lines between the points to show trends.
Histograms display data separated into groups or bins. Add labels, a Gaussian fit, and display the Y axis as relative frequency to change the display of this graph. Display histograms as either 2D or 3D!
Display statistical information on a
Histogram Graph. Set the bin size and the number of bins.
Display median, first and third quartiles and
outliers in a Box-Whisker plot.
Display lines and symbols in three dimensions
with the 3D XYZ Plot.
Curve fitting routines help depict trends in your data. Select predefined fits or define a custom fit to add to the graph. Display fits for Line and Symbol Graphs, Step Plots, Polar Graphs and Histograms. There are 10 predefined curve-fitting algorithms in Grapher:
Associate any number of fits with a single curve. Change the line style, color and width for each fit. Applicable statistics are available for each fit. The resulting statistics are copied to the clipboard or displayed in a report window. Export fit curve data to a worksheet to calculate additional statistics. Change the range of data used to create the fit curve and the range of values to display the fit curves individually.
Display data using a curve fit.
Equation coefficients can also be displayed.
Create a graph with the desired colors, number formats, tick mark spacing, legend styles, etc., and save it as a template graph for use with multiple data sets.
Create a graph with the desired worksheet and save it as a project file. Project files save the data used inside the file. After the graph is created and saved as a project file, the external worksheet can be deleted.
Grapher has four axis scales: linear, logarithmic (base 10), natural logarithmic, and probability. Use Grapher's default settings or specify custom settings for all axis parameters. Set the axis scale, change the axis length and starting position, add additional or duplicate axes, add axis limits, enter an axis title, add grid lines, break the axis, or hide the axis on your graph. On each axis, you control the major and minor tick frequency and spacing or you can use Grapher's default settings. If the data uses date and time as one of the data columns, axis labels are automatically generated using dates and times. In addition, manual date/time labels can be created or labels can be read from a worksheet, allowing you to use any type of tick labeling.
Break axes and display dates to interpret
your data faster!
Use date and time entries in the worksheet as a data column in Grapher 4. Grapher will automatically use date and time labels on the axis. Clip the curve, limit the axis minimum and maximum using date and time values. Set axis tick marks based on a calendar frequency such as once per month, twice per year, or once per every four hours.
Graph date and time entries directly from the worksheet.
Display worksheet ticks quickly with dates.
Error Bars are displayed on Line and Symbol Graphs. Display error bars for the average value, sample standard deviation, population standard deviation, or standard error of the mean. Or, calculate custom error bars in the worksheet and display them on the graph.
Labels can be added to most graph types. All properties of the labels can be changed easily, including numeric format, adding bold, or italics, changing the font size or style, or changing the label color. In addition, labels can be moved so that neighboring labels do not overlap. Most graph types also support curve filling. Fill can be defined between two curves or by using a single curve. With a single curve, fill above, below, to the left, or to the right of the curve. Choose to fill to the axis minimum or maximum or to a customized data value.
Fill curves to the left, right, up, or down.
Add labels and move to avoid overlap.
Easily add text objects to graphs using Grapher's text editor. Easily select any typeface, font size and color. Add superscripts, subscripts and symbols to your text. Automatically enter current dates and times. Create complex mathematical equations and include them in your graph.
Use Grapher's text editor to create complex mathematical equations.
The Graph Wizard is an easy to use step-by-step command that creates a graph for you. Select the type of graph, the worksheet and the columns to use and the wizard does the rest. Add curves to existing graphs or create new graphs with the wizard. After the graph is created, it can be edited by double clicking on any portion of the graph.
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