- Multivariate statistical methods (cluster analysis and principal components analysis) were used to assess the data collection. (edu.pl)
- The intelligent data analysis on the clinical parameter dataset has shown that when a complex system is considered as a multivariate one, the information about the system substantially increases. (edu.pl)

- An overview of the design, analysis, and interpretation of Mendelian randomization studies, with a special emphasis on assumptions and limitations, and an examination of different analytic strategies for strengthening causal inference. (dmoztools.net)

- ASQ/ANSI/ISO 16269-4:2010 provides detailed descriptions of sound statistical testing procedures and graphical data analysis methods for detecting outliers in data obtained from measurement processes. (asq.org)
- Classic methods fail if the input data contain strong outliers, and interpretation of their results should be different for different distribution types. (wikipedia.org)

- When a series of measurements of a process are treated as a time series, trend estimation can be used to make and justify statements about tendencies in the data, by relating the measurements to the times at which they occurred. (wikipedia.org)

- For an extensive discussion of the statistical analysis of biological data, the reader may refer to a multitude of books and articles. (springer.com)

- And finally, they wanted to generate more sophisticated interpretations of DNA STR profiles (the characterizations found in CODIS) than are commonly used. (ojp.gov)
- With iMap, fixation data are first smoothed by convolving Gaussian kernels to generate three-dimensional fixation maps. (bournemouth.ac.uk)
- clearly such a constructed series would be trend-free, so as with the approach of using simulated data these series can be used to generate borderline trend values V and −V. In the above discussion the distribution of trends was calculated by simulation, from a large number of trials. (wikipedia.org)

- Assessment Item 3: Statistical Data Collection and Interpretation Objective: This assessment task requires you to collect, analyse and interpret data with appropriate discussion and interpretation. (transtutors.com)
- To analyse a (time) series of data, we assume that it may be represented as trend plus noise: y t = a t + b + e t {\displaystyle y_{t}=at+b+e_{t}\,} where a {\displaystyle a} and b {\displaystyle b} are unknown constants and the e {\displaystyle e} 's are randomly distributed errors. (wikipedia.org)

- E.K. Harris, E.T. Wohg and S.T. Shaq: "Statistical criteria for separate reference intervals: race and gender groups in creatine kinase", Clin. (edu.pl)
- E. Grossi, R. Colombo, S. Cavuto and C. Franzini: "The REALAB Project: A New Method for the Formulation of Reference Intervals Based on Current Data", Clin. (edu.pl)

- They then examined 250 published reports of DNA profile frequencies across 446 global populations and generated diversity and structure measures that can be used in forensic statistical calculations. (ojp.gov)

- In this article, we introduce an alternative method for computing statistical fixation maps of eye movements--iMap--based on an approach inspired by methods used in functional magnetic resonance imaging. (bournemouth.ac.uk)
- ASQ/ANSI/ISO 7870-5:2014 establishes a guide to the use and understanding of specialized control charts in situations where commonly used Shewhart control chart approach to the methods of statistical control of a process may either be not applicable or less efficient in detecting unnatural patterns of variation of the process. (asq.org)
- Grade exploratory methods applied to some medical data sets. (wikipedia.org)

- In addition, the smoothed fixation data generated by iMap conform to the assumptions of the robust statistical random field theory (RFT) approach, which is applied thereafter to assess significant fixation spots and differences across the three-dimensional fixation maps. (bournemouth.ac.uk)
- Develop robust efficacy hypotheses to guide tissue-based data interpretation and patient selection. (flagshipbio.com)

- An attempt is made to assess a set of biochemical, kinetic and anthropometric data for patients suffering from alcohol abuse (alcoholics) and healthy patients (non-alcoholics). (edu.pl)

- One of the challenges faced by the practising physician is the interpretation of patient-reported outcomes (PROs) in clinical trials and the relevance of such data to their patients. (dovepress.com)

- Parametric statistical tests are derived from distribution assumptions. (wikipedia.org)

- They also investigated the mathematics of commonly used statistical calculations and the effects of further complications, such as the presence of family members in DNA sample mixtures. (ojp.gov)

- Because its operation is a simple Moving Average (MA), the KZ filter performs well in a missing data environment, especially in multidimensional time series where missing data problem arises from spatial sparseness. (wikipedia.org)
- A few software packages for time series, longitudinal and spatial data have been developed in the popular statistical software R, which facilitate the use of the KZ filter and its extensions in different areas. (wikipedia.org)
- Because its operation is a simple moving average, the KZ filter performs well in a missing data environment, especially in multidimensional time and space where missing data can cause problems arising from spatial sparseness. (wikipedia.org)

- Eye movement data analyses are commonly based on the probability of occurrence of saccades and fixations (and their characteristics) in given regions of interest (ROIs). (bournemouth.ac.uk)

- Trend estimation is a statistical technique to aid interpretation of data. (wikipedia.org)
- Linear trend estimation expresses data as a linear function of time. (wikipedia.org)

- Assessment Item 3: Statistical Data Collection and Interpretation Objective: This assessment task. (transtutors.com)

- Many of the topics discussed in this chapter pertain to experimental data in general, but the context of their use and examples given are in the field of toxicology. (springer.com)

- Statistical treatment of collected reference values. (edu.pl)
- To inform such treatment, clinicians need to critically review PRO data. (dovepress.com)
- Raises serious questions about the ethical propriety of adaptive designs where the probability of being assigned to one treatment versus its comparator is dependent on emerging data. (dmoztools.net)

- A number of different ways of presenting PRO data are discussed, including the concept of the minimum clinically important difference, whether there is a ceiling effect to PRO results, and the strengths and weaknesses of responder analyses. (dovepress.com)
- These 100,000 series can then be analysed individually to calculate estimated trends in each series, and these results establish a distribution of estimated trends that are to be expected from such random data - see diagram. (wikipedia.org)

- Before considering trends in real data, it is useful to understand trends in random data. (wikipedia.org)
- If a series which is known to be random is analysed - fair dice falls, or computer-generated pseudo-random numbers - and a trend line is fitted through the data, the chances of an exactly zero estimated trend are negligible. (wikipedia.org)

- The RFT corrects for the multiple statistical comparisons generated by the numerous pixels constituting the digital images. (bournemouth.ac.uk)

- To illustrate the processing steps of iMap, we provide sample analyses of real eye movement data from face, visual scene, and memory processing. (bournemouth.ac.uk)

- Does the question reference wrong data/report or numbers? (transtutors.com)

- but the data helps me understand my biomarker. (flagshipbio.com)

- Data related to the influence of general anesthesia on the normal myocardial circulation are limited. (biomedsearch.com)