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Há 2 dias · John Tukey encouraged statisticians to explore the data, and possibly formulate hypotheses that could lead to new data collection and experiments. Today Data scientists and analysts spend most of their time in Data Wrangling and Exploratory Data Analysis also known as EDA.
Há 4 dias · In Tukey HSD post hoc analysis, the Mother Appraisal Up condition yielded higher reports of current interest felt towards their mother compared to the Mother Appraisal Down (p = .001). Current appraisal of mother significantly correlated positively with current interest felt towards mother, r = .705, p < .001, n = 298.
Há 2 dias · In 1963–1964 as John Tukey of Princeton University was developing the revolutionary fast Fourier transform, which greatly speed up the calculation of Fourier Transforms, his British assistant Sir Clive Granger (1934–2009) pioneered the use of Fourier Transforms in economics, receiving the 2003 Nobel Economics Prize.
Há 1 dia · Motor learning is typically characterized by changes in task performance variables (accuracy, consistency etc.) but theories and hypotheses of motor learning have largely ignored the issue of ‘how’ the coordination pattern underlying this performance is achieved (Newell, 1985). This overemphasis on task performance, combined with the use of task paradigms that minimize the role of prior ...
Há 5 dias · Facts & information about title «Exploratory Data Analysis» by John W. Tukey [with availability check]
Há 4 dias · We distinguish between statistics and methods: statistics are mathematical approaches to describing collections of data and associated uncertainty, whereas methods refer to how a study was designed or some other aspect of how a study was organized and conducted.
Há 5 dias · Statistics. Statistical analysis was performed using Prism 9.0 software (GraphPad Software) and STATA/IC 16.1 for Mac. Wilcoxon’s rank sum test, 2-tailed t test, or 1-way ANOVA was performed to examine differences between PWH on ART with and without HIV-NCI. Pearson’s correlation test was used to examine associations between continuous ...
