The STRATA statement specifies variables that form the strata in a stratified sample design. The combinations of categories of STRATA variables define the strata in the sample. If your sample design ...
Additive Manufacturing Enables Faster Prototyping and Unique Design Capabilities for Wind Tunnel Models EDEN PRAIRIE, Minn. & REHOVOT, Israel--(BUSINESS WIRE)--Stratasys Ltd. (NASDAQ: SSYS ...