ABSTRACT: There has been increased interest in soil organic carbon in recent times because of its role in carbon sequestration. Different parent materials affect soil properties and hence will ...
Matching is frequently used in observational studies, especially in medical research. However, only a small number of articles with matching programs for the SAS software (SAS Institute Inc., Cary, NC ...
ABSTRACT: Background: Factors associated with hospital mortality are usually identified and their effects are quantified through statistical modeling. To guide the choice of the best statistical model ...
Thanks in advance for any help. Saspy has been great to use! Since switching from Windows 7 to Windows 10, I have been unable to establish a saspy connection ...
The items subject to this packaging are of United States origin. If SAS Institute Inc. provided the contents of this package to a customer outside the United States, these commodities, technology or ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results