按照SAS帮助文件的提示：Open the Studybandaid Data SetThese data are provided as the Studybandaid data set in the Analyst Sample Library. To open the Studybandaid data set, follow these steps:

• Select Tools Sample Data ...
• Select Studybandaid.
• Click OK to create the sample data set in your Sasuser directory.
• Select File Open By SAS Name ...
• Select Sasuser from the list of Libraries.
• Select Studybandaid from the list of members.
• Click OK to bring the Studybandaid data set into the data table.

但是我在Tools菜单下怎么也找不着Sample Data ？怎么回事？