Lignans
发表于 2025-3-25 05:36:56
https://doi.org/10.1007/978-981-16-1015-8ng distribution parameters and quantiles, constructing prediction and tolerance intervals, comparing two or more groups, and testing for trend. All of our examples have concentrated on assessing how much chemical is in the environment and comparing chemical concentrations to “background.” But given
Sarcoma
发表于 2025-3-25 07:49:20
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真实的你
发表于 2025-3-25 12:52:07
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Absenteeism
发表于 2025-3-25 19:34:27
Designing a Sampling Program,The first and most important step of any environmental study is to design the sampling program. This chapter discusses the basics of designing a sampling program, and shows you how to use EnvStats to help you determine required sample sizes. For a more in-depth discussion of sampling design and sample size calculation, see Millard et al. (2014).
吊胃口
发表于 2025-3-25 23:28:06
Monte Carlo Simulation and Risk Assessment, our examples have concentrated on assessing how much chemical is in the environment and comparing chemical concentrations to “background.” But given that chemicals are in the environment, what happens when people or other living organisms are exposed to these chemicals?
Arb853
发表于 2025-3-26 01:43:30
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用肘
发表于 2025-3-26 07:21:05
Probability Distributions,tatistics. This chapter discusses the functions available in . for plotting probability distributions, computing quantities associated with these distributions, and generating random numbers from these distributions. See Millard et al. (2014) for a more in-depth discussion of probability distributions.
狗舍
发表于 2025-3-26 10:47:15
and graphics package R.This book shows how to use EnvStats t.This book describes EnvStats, a new comprehensive R package for environmental statistics and the successor to the S-PLUS module EnvironmentalStats for S-PLUS (first released in 1997). EnvStats and R provide an open-source set of powerful
nostrum
发表于 2025-3-26 16:25:13
https://doi.org/10.1007/978-981-16-1015-8 our examples have concentrated on assessing how much chemical is in the environment and comparing chemical concentrations to “background.” But given that chemicals are in the environment, what happens when people or other living organisms are exposed to these chemicals?
fatty-acids
发表于 2025-3-26 20:11:05
Women, Gender and Enlightenmentand (1993, 1994) and Chambers et al. (1983) are excellent general references for methods of graphing data. This chapter discusses the functions available in . for producing summary statistics and graphs to describe and look at environmental data.