使用期限*
许可形式单机
原产地美国
介质下载
适用平台windows
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Grapher .GPJ Project Files
Grapher .GPJ files store all of the information necessary to reproduce the
graph including embedding the data. All scaling, formatting, and
parameters for the graph are preserved in the file. If a .GPJ file needs to
be sent to a colleague, you would only need to send the .GPJ file. This
format is preferred when you want to have the data and the graph
contained in a single file and the data does not change often. If the
embedded worksheets contain fewer than 16,384 rows x 1,048,576
columns, then cell formatting is maintained in the GPJ.
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Grapher .GRT Template Files
Grapher .GRT files are used to create a template with set graphing
preferences. A saved template file does not contain a reference to a
specific data file. This means that once the template graph is created, you
can use the template with any data set. You can use the template to set
options such as the number of decimal places on axis tick mark labels,
label angles, axis labels, graph titles, line plot colors, fill colors, symbol
size, or any other graphing option. If a .GRT file is sent to a colleague,
they can use their own data set with the file to create a graph based on
the specifications in the template file. This format is preferred when the
layout of the graph needs to remain consistent with a variety of similarly
formatted data files.
Data Files
In most cases, there is a prompt for a data file when you create a graph in
Grapher. Data files can be imported from a variety of sources, such as
ASCII text files, Excel files, or database files. Data can be entered directly
into Grapher’s worksheet if the files do not already exist. The data needs
to be in column and row format. Data files can also be created, edited, and
saved in Grapher's worksheet. Some of the most commonly used data
types are described in the following sections.
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Three-Minute Tour
We have included several sample files with Grapher so that you can
quickly see some of Grapher's capabilities. Only a few example files are
discussed here, and these examples do not include all of Grapher’s many
plot types and features. The Object Manager is a good source of
information as to what is included in each file.
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Grapher统计工具:
插入自定义或预定义的拟合曲线
运用置信区间
包括错误条
对原始数据进行统计计算
显示统计报告
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