Planning Research for Resource DecisionsIowa State University Press, 1970 - Всего страниц: 183 Scientists, research, and resource management. Planning research programs. Problem analysis and project planning. Scientific methods and models. Defining the study objective. Selecting study procedures. Preparing written study plans. Maintaining essential research records. Writing for publication. Being your own editor. Final throughts. An exhibit of research plans. |
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Стр. 55
... precision of information should be related to the cost of being wrong . Precision refers to the likelihood or probability of our estimates of campground use being within a stated deviation from the true value . For example , we may ...
... precision of information should be related to the cost of being wrong . Precision refers to the likelihood or probability of our estimates of campground use being within a stated deviation from the true value . For example , we may ...
Стр. 57
... precision used for the independent variables should of course be related to the precision desired in the estimate of the dependent variable ; care may be required to keep the two in balance . The Study Hypothesis When the study is ...
... precision used for the independent variables should of course be related to the precision desired in the estimate of the dependent variable ; care may be required to keep the two in balance . The Study Hypothesis When the study is ...
Стр. 68
... precision in measuring the independent variables depends on the precision required in the estimates of the dependent variable . Frequently we may choose to give up some precision so that we can use a variable that is easier to measure ...
... precision in measuring the independent variables depends on the precision required in the estimates of the dependent variable . Frequently we may choose to give up some precision so that we can use a variable that is easier to measure ...
Содержание
SCIENTISTS RESEARCH AND RESOURCE MANAGEMENT | 3 |
PLANNING RESEARCH PROGRAMS | 13 |
PROBLEM ANALYSIS AND PROJECT PLANNING | 25 |
Авторские права | |
Не показаны другие разделы: 6
Часто встречающиеся слова и выражения
alternatives areas authorship average blister-rust infection clientele condition class considered cost decision-makers define dependent determine develop eastern white pine efficient estimate evaluating even-aged example experience factors fatal infection FER-NE Forestry Grammar of Science gross yield growth rates hardwoods harvest hypothesis important independent variables inductive reasoning infection rate initial stand condition injury rate management and pest-control manuscript measure methods needed NEFES noun number of injuries observed overstory pest pest-control activities prediction problem analysis profitable project plan pruning publication punched cards rate of fatal reader records relationship research planning resource manager resource research sample scientific scientific methods scientists selected shortleaf pine significant solve specific statistical study objective study plan study procedures stumpage timber tree U.S. Forest Service various verb volume growth volume loss weevil injury white pine production white pine stands writing