標(biāo)題: Titlebook: Statistics Applied with the R Commander; Data Analysis Is (No Franz Kronthaler Textbook 20241st edition The Editor(s) (if applicable) and T [打印本頁(yè)] 作者: ATE 時(shí)間: 2025-3-21 20:03
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書(shū)目名稱Statistics Applied with the R Commander讀者反饋學(xué)科排名
作者: Hippocampus 時(shí)間: 2025-3-21 22:20
R and R Commander: A Brief IntroductionBefore we get to the installation and description of R and the R Commander, I would like to provide some information about R.作者: Override 時(shí)間: 2025-3-22 00:23
Correlation: From RelationshipsThe correlation or the calculation of the relationship is another central concept of statistics, in addition to averages, variation, and frequencies. Here we ask about a relationship between two variables, for example, the number of cheeseburgers that people eat per week and the amount of bacon they carry around their waist.作者: addition 時(shí)間: 2025-3-22 05:20
Ratios and Indices: The Opportunity to Generate New Knowledge from Old?OnesSo far, we have analyzed variables that are available. But what if the information is not yet available, but is hidden in our data. We can then generate the information from our existing variables by putting variables in relation to each other or weighting them.作者: 口訣法 時(shí)間: 2025-3-22 09:17 作者: 廚房里面 時(shí)間: 2025-3-22 13:19
Hypothesis Testing: What Applies?We now know what a hypothesis is, we also know about?important test distributions. What we do not yet know is how to test hypotheses using the test distributions and generate statements about our population. The aim of this chapter is to learn exactly that. We clarify the term statistical significance.作者: 口訣法 時(shí)間: 2025-3-22 19:26
The Test for a?Difference Between Means with Independent Samples?or Independent Samples?t-TestIn the last chapter, we pursued the question of how old our company founders are on average, and we conducted a test for a group mean. We can expand this question. For example, we might be interested in whether women are older than men when founding a company.作者: PURG 時(shí)間: 2025-3-23 00:24
Franz KronthalerNon-mathematical, hands-on approach with a focus on application.Applicable in a wide variety of disciplines, as statistical methods are discussed using an easily exchangeable data set.Request lecturer作者: BIBLE 時(shí)間: 2025-3-23 05:06
http://image.papertrans.cn/s/image/876697.jpg作者: 取回 時(shí)間: 2025-3-23 07:08
https://doi.org/10.1007/978-3-662-69107-6Applied statistics; Data Analysis; R and the R Commander; Statistical concepts; ANOVA; Analyze data sets 作者: plasma 時(shí)間: 2025-3-23 10:50 作者: aptitude 時(shí)間: 2025-3-23 16:02
Variation: The Deviation from Average Behaviors the deviation of the individual observed values from their average value. If the individual values are closer to the average value, then the average value better represents the values, if they are further away from the average value, the average value is not as meaningful.作者: 絕種 時(shí)間: 2025-3-23 22:05
Hypotheses: Just a Refinement of the Questionding of what a hypothesis is. Fundamentally, a hypothesis is something very simple. Colloquially speaking, it is just a translation of the research question into a testable statement. At the same time, a hypothesis is also something quite magnificent. With a hypothesis, we generate statistically verified knowledge.作者: ATRIA 時(shí)間: 2025-3-24 01:48
Normal Distribution and Other Test Distributionss. To understand this, we first need to realize that chance is not entirely random. We will see that chance can be normally distributed, but also differently distributed. This means very specifically, we can make a statement about how randomly chance occurs. Interesting, isn’t it?作者: 談判 時(shí)間: 2025-3-24 02:21
The Test for a?Difference Between Means with Dependent Samples?or Dependent Samples t-Testd two different groups and then compared them. In the test for?a difference between means with dependent samples, we examine the same group twice and ask whether a certain measure has an influence on the group.作者: Statins 時(shí)間: 2025-3-24 06:57 作者: 主講人 時(shí)間: 2025-3-24 13:52 作者: 閹割 時(shí)間: 2025-3-24 16:50
The Test?for a Group Mean or One Sample t-Testrmore, we know that the company founders are on average 34.25 years old and that they have an industry professional experience of 7.42 years. But do these results also apply to the population? We can test this.作者: 好色 時(shí)間: 2025-3-24 22:55 作者: 誓言 時(shí)間: 2025-3-25 00:23
Statistics is Fun, such as companies, behave. Fun, simply because it’s enjoyable to discover things. At the same time, statistics is important. If we can observe and evaluate how individuals, companies, or other objects behave, then we understand many things much better. In this chapter, we clarify why statistics is作者: overrule 時(shí)間: 2025-3-25 03:39
Averages: How People and Objects Behave in Generalaverage values available for this: the arithmetic mean, the median, the mode, and the geometric mean. These values are also called measures of central tendency. We will look at their meaning and application shortly. With this, we have finally arrived at data analysis.作者: 上漲 時(shí)間: 2025-3-25 11:07
Variation: The Deviation from Average Behaviors the deviation of the individual observed values from their average value. If the individual values are closer to the average value, then the average value better represents the values, if they are further away from the average value, the average value is not as meaningful.作者: 善變 時(shí)間: 2025-3-25 15:00
Charts: The Possibility to Display Data?Visuallynce, the coefficient of variation,?and the interquartile range. With these, we have calculated how individuals or objects behave on average with different variables and how the individual persons or objects deviate from it. Numbers, however, are sometimes difficult to convey. This is an important re作者: connoisseur 時(shí)間: 2025-3-25 17:35 作者: 北極人 時(shí)間: 2025-3-25 22:51
Normal Distribution and Other Test Distributionss. To understand this, we first need to realize that chance is not entirely random. We will see that chance can be normally distributed, but also differently distributed. This means very specifically, we can make a statement about how randomly chance occurs. Interesting, isn’t it?作者: 心胸狹窄 時(shí)間: 2025-3-26 02:04
The Test?for a Group Mean or One Sample t-Testverage of 7.1% over the last 5 years, that they spend an average of 19.81% of their revenue on marketing and an average of 4.65% on innovation. Furthermore, we know that the company founders are on average 34.25 years old and that they have an industry professional experience of 7.42 years. But do t作者: 光滑 時(shí)間: 2025-3-26 05:15 作者: 屈尊 時(shí)間: 2025-3-26 08:53
The Analysis of Variance for Testing Group Differences When There Are More Than Two Groupsa difference in the founding age between men and women. But what do we do if we want to compare more than two groups at the same time? The question could be, for example: Do company founders differ in their founding age according to their nationality? We then certainly have more than two groups to c作者: Affectation 時(shí)間: 2025-3-26 15:23 作者: 領(lǐng)巾 時(shí)間: 2025-3-26 16:52 作者: 治愈 時(shí)間: 2025-3-27 00:25 作者: 惰性氣體 時(shí)間: 2025-3-27 01:47
Franz Kronthalervelops during erection. The dynamic penile ultrasonography provides a lot of information on the size, scale, and plaque location and allows to measure any degree of curvature. Doppler ultrasonography with pharmacologic induction of an erection should be performed, and a goniometer can be used to measure bending on sagittal and transverse plane.作者: gout109 時(shí)間: 2025-3-27 05:33
Textbook 20241st editionommander. Numerous applications and solutions as well as further data sets are available on the author‘s internet platform. ..This book is a translation of the original German 2.nd. edition .Statistik angewandt mit dem R Commander. by Franz Kronthaler, published by Springer-Verlag GmbH Germany, part作者: Synovial-Fluid 時(shí)間: 2025-3-27 11:07
Franz Kronthalers in the tunica albuginea of the penis, located mainly in the dorsal side..Trauma and microtrauma cause a delamination that generally occurs at the junction between the septal filaments of the midline and the circular layers of the dorsal and ventral tunica albuginea. The end result of this process 作者: 吞沒(méi) 時(shí)間: 2025-3-27 15:10 作者: 嚴(yán)峻考驗(yàn) 時(shí)間: 2025-3-27 19:50
Einteilung der Verbrennungskraftmaschinen,ption methods. The X-ray diffraction patterns of ivestigated powders show the presence of amorphous and nanocrystalline phases with the structural units As.S., Sb.S. and Sb.Te.. The transmission spectra in the region of wavenumbers ν?=?1000?÷?6000?cm. show a high transparence just with a single weak作者: Detain 時(shí)間: 2025-3-27 22:00
The Solar System Beyond Neptunever, remains a challenging problem due to the lack of sufficient amounts of manipulated training data. In this paper, we propose a learning algorithm for detecting visual image manipulations that is trained only using a large dataset of real photographs. The algorithm uses the automatically recorded作者: 奇怪 時(shí)間: 2025-3-28 02:38
https://doi.org/10.1007/978-3-319-72556-7ommunity, and the nation at large. Food security covers a wide scope and is beyond food available to individuals, but includes access to kinds of food desired at all times and how well it is utilized. Household food insecurity is defined as the inability of household members to have access to the qu作者: 炸壞 時(shí)間: 2025-3-28 09:45
G. Tanner Jackson,Kyle B. Dempsey,Danielle S. McNamara globally, while Mey Icki had approximately 70% domestic market share. Mey Icki had enjoyed benefits and perks of being a state-owned company, until TGP Capital, a US based private-equity firm, bought Mey Icki for $800 million in 1996 from the privatization administration of Turkey. Five years later作者: 滑稽 時(shí)間: 2025-3-28 11:49
Xudong Shi,Di Chao,Yu Zhang,Hongxu Zhaoe concepts of different levels of abstraction: e.g., when the image includes a dog, we can say that it is a dog, or that it is a mammal, or that it is a German Shepherd. In such situations, humans usually select a concept which, to them, in the most natural; this concept is called the . concept. How作者: 迅速飛過(guò) 時(shí)間: 2025-3-28 18:17 作者: 舊式步槍 時(shí)間: 2025-3-28 19:46 作者: Pantry 時(shí)間: 2025-3-29 00:12 作者: Flagging 時(shí)間: 2025-3-29 06:58
The Mind-Body Problemblem leads directly into another conundrum: the problem of free will. If everything is predetermined by physical processes, do we have no power over anything? If we are not free, do we throw responsibility out the window? This chapter first surveys and objects to the most common explanations of the 作者: Ossification 時(shí)間: 2025-3-29 11:11
The Balance of Payments and Exchange Rates,onomy. The balance of payments provides both a way of thinking about how a country connects to the wider global environment and a means of measuring that connection. In what follows we first discuss the nature of the balance of payments accounts and notions of balance of payments equilibria and dise作者: 故意釣到白楊 時(shí)間: 2025-3-29 14:45 作者: 有發(fā)明天才 時(shí)間: 2025-3-29 18:21
A Parameterized Splitting System and Its Application to the Discrete Logarithm Problem with Low Hamming Weight Product Exponentss paper, we introduce a new tool, called a ., to analyze the security of the DLP with LHWP exponents..We apply a parameterized splitting system to attack the GPS identification scheme modified by Coron, Lefranc and Poupard in CHES’05 and obtain an algorithm of 2. time complexity which was expected t作者: 稱贊 時(shí)間: 2025-3-29 20:11 作者: 消毒 時(shí)間: 2025-3-30 00:16
Schlu?bemerkungents?chlichsten und allgemeinen Ph?nomene der Genmanifestierung; 2. der entwicklungsphysiologischen Analyse genbedingter Merkmale; und 3. der Analyse des ?Positionseffektes“ der Gene. Das Gesamtgebiet der Genrealisation enth?lt, wie wir gesehen haben, eine Fülle von Material, von exakt und, in einigen F?llen schon recht tief, analysierten Tatsachen.作者: 細(xì)頸瓶 時(shí)間: 2025-3-30 07:24
Calculation of Critical Exponents from Field Theory, technique using a Borel transformation and a conformal mapping on the variable, argument of the Borel transform. Such a conformal mapping has been made possible by the existence of methods to evaluate the large order behavior of perturbation theory [3].作者: LUCY 時(shí)間: 2025-3-30 09:41
Book 2009ility. With expert guidance from the author, you‘ll learn how to create your own Pylons–driven web site using SQLAlchemy and FormEncode and attain the mastery of advanced Pylons features, such as internationalization and localization, packaging and deployment.作者: 珊瑚 時(shí)間: 2025-3-30 12:48
K. Scott Baker MD, MS,Michael B. Jordan MDnd wertungsjuristisch erscheint vielmehr der Patient gleichberechtigt. Arzt und Patient bringen beide ihre oft übereinstimmenden, gelegentlich aber auch kollidierenden Interessen in die rechtliche Regelung ein: Recht, Ethik und vor allem das die Arzt-Patienten-Beziehung beherrschende Vertrauen haben作者: CYN 時(shí)間: 2025-3-30 17:15 作者: conscience 時(shí)間: 2025-3-31 00:43 作者: perimenopause 時(shí)間: 2025-3-31 03:45
Lassen sich schwere schulische Gewalttaten frühzeitig erkennen und verhindern?M?nnern versuchen, unter Andersdenkenden, Andersgl?ubigen, aus rassistischen Motiven oder aufgrund einer vermeintlichen Kr?nkung heraus ein Blutbad anzurichten, wahllos m?glichst viele Menschen zu t?ten und dabei potenziell selbst zu sterben.作者: 催眠 時(shí)間: 2025-3-31 07:28 作者: 國(guó)家明智 時(shí)間: 2025-3-31 10:43 作者: defibrillator 時(shí)間: 2025-3-31 16:18
