Sustain and increase the habitat benefits of submerged aquatic vegetation (sav) in the chesapeake bay Plan 45 focuses on upstream & downstream passage below derby dam It costs $20,275,700 (first costs) & provides about ½ the output of the largest, most expensive alternative (plan 11, ~$65.3 million) It does so at less than 1/3 the cost. Spss commands are executed by going down the data file row by row If multiple commands are submitted simultaneously, the commands are executed in the order in which they are encountered
Except for very complicated analyses, the slowest part of executing a command is reading through the data file. Sav and preen want to continue to learn about kindness and follow the examples of the pastlings The ‘kindness box’ is where pastlings can gather examples of kindness that sav and preen can learn from. Independent assessment builds confidence in the model both for the analyst and project Another perspective can show longstanding model mistakes and incorrect simplifications Even experienced analysts can use a second opinion and outside checks
When should a model review be done? Estuarine seagrass ecosystems in north carolina and florida. Now you know how to create a spss data file and how to open an existing spss portable or data file next we’ll learn how to transform variables transforming data (see ch 3 in text) we can transform variables by recoding which means to combine categories on an existing variable into fewer categories we can transform variables by creating new vari. Supports other common formats such as.xlsx,.csv,.dat etc Spss syntax file (.sps) can be used to convert other formats to spss format
Reasons for not using spss Expensive (at least, not free!) basic package is not tailored for data mining. Last week we used stemplots and histograms to describe the shape, location, and spread of a distribution This week we use numerical summaries of location and spread.
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