Package `rich`
... raref2 computes an estimation of the species richness by thinning the data matrix so that the overall corresponding density is comprised in a fixed interval. ...
... raref2 computes an estimation of the species richness by thinning the data matrix so that the overall corresponding density is comprised in a fixed interval. ...
standard deviation - Gordon State College
... • The standard deviation measures the variation among the data values. • Values close together have a small standard deviation, but values with much more variation have a larger standard deviation. • The standard deviation has the same units of measurement as the original values. • For many data set ...
... • The standard deviation measures the variation among the data values. • Values close together have a small standard deviation, but values with much more variation have a larger standard deviation. • The standard deviation has the same units of measurement as the original values. • For many data set ...
Mean Median Mode and Range
... equal halves wherein 50% of the values are above it while 50% are below it. The median is not greatly affected by extremely high or low values. If one or more values in the set of data are too high or too low compared to the rest, then the median is a better measure of central tendency than the mean ...
... equal halves wherein 50% of the values are above it while 50% are below it. The median is not greatly affected by extremely high or low values. If one or more values in the set of data are too high or too low compared to the rest, then the median is a better measure of central tendency than the mean ...
Group 2: Ethical Behavior Matters! (PDF, 195 KB)
... corruption affaire, increased the necessity to extend the ethical dimension on the leadership level. However, leader integrity does not only serve the external image of a company it can also increase the affective commitment of the employees and therefore the company’s performance. Further, we show ...
... corruption affaire, increased the necessity to extend the ethical dimension on the leadership level. However, leader integrity does not only serve the external image of a company it can also increase the affective commitment of the employees and therefore the company’s performance. Further, we show ...
Sample Standard Deviation - Management By The Numbers
... If there are lots of data points with a unimodal, symmetric (bell-shaped) distribution, a rough rule of thumb says that 68% of the values will fall within one standard deviation of the sample average. Using our previous example where the sample average = 5.8 and the standard deviation = 4.71 (and pr ...
... If there are lots of data points with a unimodal, symmetric (bell-shaped) distribution, a rough rule of thumb says that 68% of the values will fall within one standard deviation of the sample average. Using our previous example where the sample average = 5.8 and the standard deviation = 4.71 (and pr ...
Frequency Distributions
... One drawback of the mean is that it is heavily influenced by a few very high or very low data values. In these cases it is more common to use the median. Example: Median household income in the U.S. ...
... One drawback of the mean is that it is heavily influenced by a few very high or very low data values. In these cases it is more common to use the median. Example: Median household income in the U.S. ...
notes
... Moral values center on the question: “how should we do right by others” contributing to both our own good as well as the good of others (Morgan, 2007, p. xviii). The notion of “fairness” in sport gets at this point. (distinction between doing the ‘right’ thing and doing the ‘good’ good thing) So…”mo ...
... Moral values center on the question: “how should we do right by others” contributing to both our own good as well as the good of others (Morgan, 2007, p. xviii). The notion of “fairness” in sport gets at this point. (distinction between doing the ‘right’ thing and doing the ‘good’ good thing) So…”mo ...
Section 3.1 Measures of Central Tendency: Mode, Median, and Mean
... slightly different values for different situations, but these values are close together. For all conventions, the data are first ranked or ordered from smallest to largest. A natural way to find the Pth percentile is to then find a value such that P% of the data fall at or below it. This will not al ...
... slightly different values for different situations, but these values are close together. For all conventions, the data are first ranked or ordered from smallest to largest. A natural way to find the Pth percentile is to then find a value such that P% of the data fall at or below it. This will not al ...
Data Cleaning 101
... usually many different values a numeric variable can take on, there are several techniques that we can use to help identify data errors. One simple technique is to examine some of the largest and smallest data values for each numeric variable. If we see values such as 12 or 1200 for a systolic blood ...
... usually many different values a numeric variable can take on, there are several techniques that we can use to help identify data errors. One simple technique is to examine some of the largest and smallest data values for each numeric variable. If we see values such as 12 or 1200 for a systolic blood ...
Guide to Using Excel For Basic Statistical Applications
... Goodness of Fit Woodtrim Products Issue: The company has recently become concerned that the ripsaw may not be cutting to the manufacture’s specifications Objective: Use Excel to determine whether the data set’s mean and standard deviation meet the manufacturer’s specifications. Data file is Woodtri ...
... Goodness of Fit Woodtrim Products Issue: The company has recently become concerned that the ripsaw may not be cutting to the manufacture’s specifications Objective: Use Excel to determine whether the data set’s mean and standard deviation meet the manufacturer’s specifications. Data file is Woodtri ...
Analysis - Csmu.edu.tw
... environment can be called social indicators. Social indicators are both variables and statistics. • Unfortunately, it is difficult to define “social indicators.” In this book we are interested in social indicators as a class of sociological and psychological variables that in the future may be usefu ...
... environment can be called social indicators. Social indicators are both variables and statistics. • Unfortunately, it is difficult to define “social indicators.” In this book we are interested in social indicators as a class of sociological and psychological variables that in the future may be usefu ...
Chapter 3: Statistics for describing, exploring, and comparing data
... Round-Off Rule – carry one more decimal place than the original set of data for the final answer (don‟t round-off in the middle of a calculation) ...
... Round-Off Rule – carry one more decimal place than the original set of data for the final answer (don‟t round-off in the middle of a calculation) ...
Crushing of Cultures - AINA Publications Server
... the North is responsible for many of those problems simply because it does ignore, deny, and downgrade, even though it usually does so quite unconsciously. In applying science, we provide value-laden “objective” technological solutions that ...
... the North is responsible for many of those problems simply because it does ignore, deny, and downgrade, even though it usually does so quite unconsciously. In applying science, we provide value-laden “objective” technological solutions that ...
Topic 3: Measures of Central Tendency
... It is worth recalling that this table is informing us that there are 2 occurrences of the value 46, 3 occurrences of 47, 5 occurrences of 48, …. Instead of entering the value of 50, 16 times a modified entry process is used. The process for finding the standard deviation is exactly the same. Remembe ...
... It is worth recalling that this table is informing us that there are 2 occurrences of the value 46, 3 occurrences of 47, 5 occurrences of 48, …. Instead of entering the value of 50, 16 times a modified entry process is used. The process for finding the standard deviation is exactly the same. Remembe ...
mean
... data analysis. These techniques include the the box plot and the five-number summary. They can be used to explore data to see what ...
... data analysis. These techniques include the the box plot and the five-number summary. They can be used to explore data to see what ...
The researcher`s perspective
... • The natural scientist for whom data sharing is second nature • The engineer working with corporate partners who want to commercialise research outputs • The medic who is acutely aware of information security issues • The quantitative social scientist who re-uses government data as a matter of co ...
... • The natural scientist for whom data sharing is second nature • The engineer working with corporate partners who want to commercialise research outputs • The medic who is acutely aware of information security issues • The quantitative social scientist who re-uses government data as a matter of co ...
Ceng514-DataPrep
... • A special type of record data, where – each record (transaction) involves a set of items. – For example, consider a grocery store. The set of products purchased by a customer during one shopping trip constitute a transaction, while the individual products that were purchased are the items. ...
... • A special type of record data, where – each record (transaction) involves a set of items. – For example, consider a grocery store. The set of products purchased by a customer during one shopping trip constitute a transaction, while the individual products that were purchased are the items. ...
Survey Analysis: Options for Missing Data
... The Medical Expenditure Panel Survey (MEPS) is a complex national probability survey of the civilian noninstitutionalized population. Each year MEPS collects healthcare utilization, expenditure and other information for approximately 32,000 individuals. Public use files (PUFs) are released each year ...
... The Medical Expenditure Panel Survey (MEPS) is a complex national probability survey of the civilian noninstitutionalized population. Each year MEPS collects healthcare utilization, expenditure and other information for approximately 32,000 individuals. Public use files (PUFs) are released each year ...
Survey Analysis: Options for Missing Data
... The Medical Expenditure Panel Survey (MEPS) is a complex national probability survey of the civilian noninstitutionalized population. Each year MEPS collects healthcare utilization, expenditure and other information for approximately 32,000 individuals. Public use files (PUFs) are released each year ...
... The Medical Expenditure Panel Survey (MEPS) is a complex national probability survey of the civilian noninstitutionalized population. Each year MEPS collects healthcare utilization, expenditure and other information for approximately 32,000 individuals. Public use files (PUFs) are released each year ...
Module 2
... on a seesaw balance as drawn on the left, assuming all data values have the same weight. The median requires a scale that only counts how much is ...
... on a seesaw balance as drawn on the left, assuming all data values have the same weight. The median requires a scale that only counts how much is ...
2 - WebAssign
... • We will not be very concerned about exact procedures for evaluating percentiles in general. However, quartiles are special percentiles used so frequently that we want to adopt a specific procedure for their computation. Quartiles are those percentiles that divide the data into fourths. ...
... • We will not be very concerned about exact procedures for evaluating percentiles in general. However, quartiles are special percentiles used so frequently that we want to adopt a specific procedure for their computation. Quartiles are those percentiles that divide the data into fourths. ...
Lecture 5 - Brian Paciotti
... • Mean: The Mean of a quantitative dataset is the sum of the observations in the dataset divided by the number of observations in the dataset. • Median: The Median (m) of a quantitative dataset is the middle number when the observations are arranged in ascending order. • Mode: The Mode of a datset i ...
... • Mean: The Mean of a quantitative dataset is the sum of the observations in the dataset divided by the number of observations in the dataset. • Median: The Median (m) of a quantitative dataset is the middle number when the observations are arranged in ascending order. • Mode: The Mode of a datset i ...
World Values Survey
The World Values Survey (WVS) is a global research project that explores people’s values and beliefs, how they change over time and what social and political impact they have. It is carried out by a worldwide network of social scientists who, since 1981, have conducted representative national surveys in almost 100 countries.The WVS measures, monitors and analyzes: support for democracy, tolerance of foreigners and ethnic minorities, support for gender equality, the role of religion and changing levels of religiosity, the impact of globalization, attitudes toward the environment, work, family, politics, national identity, culture, diversity, insecurity, and subjective well-being.The findings are valuable for policy makers seeking to build civil society and democratic institutions in developing countries. The work is also frequently used by governments around the world, scholars, students, journalists and international organizations and institutions such as the World Bank and the United Nations (UNDP and UN-Habitat). Data from the World Values Survey have for example been used to better understand the motivations behind events such as the Arab Spring, the 2005 French civil unrest, the Rwandan genocide in 1994 and the Yugoslav wars and political upheaval in the 1990s.Romano Prodi, former Prime Minister of Italy and the tenth President of European Commission said about the WVS work: “The growing globalization of the world makes it increasingly important to understand [...] diversity. People with varying beliefs and values can live together and work together productively, but for this to happen it is crucial to understand and appreciate their distinctive worldviews”.