for Class work (Tuesday Jan 30, 2018): Uploading data in SAS environment, and ge
ID: 3057986 • Letter: F
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for Class work (Tuesday Jan 30, 2018): Uploading data in SAS environment, and generating descriptive statistics and a histogram Researchers employ wide range of statistical methods to analyze the data they have collected from experiments and observational studies. Once you collect the data, you will compute descriptive standard deviations, percentiles, minimum, maximum, number of samples (n) and generate histograms to check the distribution. In this classwork, you will use SAS to generate descriptive tables as well as a histogram for lamb weight at birth (lb) using "lamb.csv data set (download the data from elearn) a) Calculate means, standard deviations, median, maximum, minimum and number of samples i. all dataset, i. by breed. b) Generate a histogram showing the distribution of the lamb birth weight in lb Tasks; First upload the data in SAS environment, then specify the variables, and label them. Once data are uploaded, check whether the data are uploaded correctly or not. Once data are properly uploaded, generate some descriptive statistics for the entire dataset and also by breed (categorical variable). Then finally, generate a histogram for the birth weight using entire dataset. A SAS skeleton of code has been given to you on page two, using this skeleton code, compile SAS code and run it in the SAS environment. Output: a) Two tables (one descriptive table for the entire dataset, another for by breed) and a histogram of birth weight in lb b) SAS code Please print hard copy of these outputs, no need to hand it in. If you can do this, you should be able to do Assignment 1.Explanation / Answer
for Class work (Tuesday Jan 30, 2018): Uploading data in SAS environment, and generating descriptive statistics and a histogram Researchers employ wide range of statistical methods to analyze the data they have collected from experiments and observational studies. Once you collect the data, you will compute descriptive standard deviations, percentiles, minimum, maximum, number of samples (n) and generate histograms to check the distribution. In this classwork, you will use SAS to generate descriptive tables as well as a histogram for lamb weight at birth (lb) using "lamb.csv data set (download the data from elearn) a) Calculate means, standard deviations, median, maximum, minimum and number of samples i. all dataset, i. by breed. b) Generate a histogram showing the distribution of the lamb birth weight in lb Tasks; First upload the data in SAS environment, then specify the variables, and label them. Once data are uploaded, check whether the data are uploaded correctly or not. Once data are properly uploaded, generate some descriptive statistics for the entire dataset and also by breed (categorical variable). Then finally, generate a histogram for the birth weight using entire dataset. A SAS skeleton of code has been given to you on page two, using this skeleton code, compile SAS code and run it in the SAS environment. Output: a) Two tables (one descriptive table for the entire dataset, another for by breed) and a histogram of birth weight in lb b) SAS code Please print hard copy of these outputs, no need to hand it in. If you can do this, you should be able to do Assignment 1.
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