# Statistics of dispersion

Xem 1-7 trên 7 kết quả Statistics of dispersion
• ### handbook of biolological statistics (3/e): part 1

(bq) bart 1 book “handbook of biolological statistics” has contents: exact test of goodness - of – fit, power analysis, small numbers in chi- square and g– tests, student’s t – test for two samples, data transformations, statistics of dispersion, statistics of central tendency,… and other contents.

139p tieu_vu15 07-09-2018 12 0   Download

• ### MANAGEMENT OF EPILEPSY – RESEARCH, RESULTS AND TREATMENT

When one considers the criteria according to which an analytical procedure is selected, precision and accuracy are usually the first time to come to mind. Precision and accuracy together determine the error of an individual determination. They are among the most important criteria for judging analytical procedures by their results. Precision refers to the reproducibility of measurement within a set, that is, to the scatter of dispersion of a set about its central values. The term ‘set’ is defined as referring to a number (n) of independent replicate measurements of some property.

204p kmkmkmkmkm 06-09-2012 25 1   Download

• ### Lecture Practical business math procedures (10/e): Chapter 22 - Jeffrey Slater

Chapter 22 - Business statistics. After you have mastered the material in this chapter, you will be able to: Define and calculate the mean, explain and calculate a weighted mean, define and calculate the median, define and identify the mode, prepare a frequency distribution, prepare bar, line, and circle graphs, calculate price relatives and cost comparisons, explain and calculate the range, define and calculate the standard deviation, estimate percentage of data by using standard deviations.

20p nomoney9 04-04-2017 27 2   Download

• ### Traffic air pollution and mortality from cardiovascular disease and all causes: a Danish cohort study

The Swiss work was based on a provisional national PM10 emission inventory. It was first disaggregated to a km2 grid. Dispersion functions for primary PM10 emission were defined in an empirical dispersion model which was used to calculate the concentration of primary PM10. The contribution of secondary particles was modelled by using simple relationships between precursor and particle concentration. The long-range transported fraction was taken from European scale models. The PM10 fractions were then summed to create the PM10 map.

12p doipassword 01-02-2013 38 3   Download

• ### Báo cáo khoa học: "Co-dispersion: A Windowless Approach to Lexical Association"

We introduce an alternative approach to extracting word pair associations from corpora, based purely on surface distances in the text. We contrast it with the prevailing windowbased co-occurrence model and show it to be more statistically robust and to disclose a broader selection of significant associative relationships - owing largely to the property of scale-independence. In the process we provide insights into the limiting characteristics of window-based methods which complement the sometimes conflicting application-oriented literature in this area. ...

9p bunthai_1 06-05-2013 30 3   Download

• ### Lecture Data mining and analysis: Fundamental concepts and algorithms: Chapter 2 - Mohammed J. Zaki, Wagner Meira

Chapter 2 - Numeric attributes. In this chapter, we discuss basic statistical methods for exploratory data analysis of numeric attributes. We look at measures of central tendency or location, measures of dispersion, and measures of linear dependence or association between attributes. We emphasize the connection between the probabilistic and the geometric and algebraic views of the data matrix.

35p thiendiadaodien_4 08-01-2019 11 0   Download

• ### engineering mathematics (5/e): part 2

part 2 book “engineering mathematics” has contents: complex numbers, presentation of statistical data, measures of central tendency and dispersion, the binomial and poisson distribution, the normal distribution, differentiation of implicit functions, differentiation of implicit functions, integration using algebraic substitutions,… and other contents.

266p tieu_vu13 06-08-2018 13 0   Download

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