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PATH3020E: Welcome & Introduction duration 5 minutes 11 seconds PATH3020E: Welcome & Introduction PATH3020E: Welcome & Introduction	PATH3020E: Welcome & Introduction rapists students studying university graduation period of study education and upbringing sexual crime oregon state effects virus diseases schools courses (education) education tennessee state rape From Amy Ragland 26 plays 0 Copyright I created all of this content
BIOS 7010 Normal Distributions Part 3.mp4 duration 9 minutes 16 seconds BIOS 7010 Normal Distributions Part 3.mp4 BIOS 7010 Normal Distributions Part 3.mp4	BIOS 7010 Normal Distributions Part 3.mp4 elementary middle and high schools education and upbringing authors general secondary education (high school) classes (education) secondary education measurement (mathematics) courses (education) period of study education schools studying influencing (society) students high school students From Ivonne Marie Berges 57 plays 0
BIOS 7010 Chi Square Part 3.mp4 duration 7 minutes 56 seconds BIOS 7010 Chi Square Part 3.mp4 BIOS 7010 Chi Square Part 3.mp4	BIOS 7010 Chi Square Part 3.mp4 lung cancer authors cancer nutrition mathematical sciences university & college studying schools higher education respiration diseases education and upbringing mathematics ratio (mathematics) school meals radon From Ivonne Marie Berges 1 plays 0
BIOS 7010 Chi Square Part 2.mp4 duration 8 minutes 41 seconds BIOS 7010 Chi Square Part 2.mp4 BIOS 7010 Chi Square Part 2.mp4	BIOS 7010 Chi Square Part 2.mp4 nutrition studying probability calculus education and upbringing measurement (mathematics) ratio (mathematics) students schools university & college food mathematics mathematical sciences probability distribution higher education fraction (mathematics) From Ivonne Marie Berges 2 plays 0
BIOS 7010 Chi Square Part 1.mp4 duration 8 minutes 28 seconds BIOS 7010 Chi Square Part 1.mp4 BIOS 7010 Chi Square Part 1.mp4	BIOS 7010 Chi Square Part 1.mp4 food and drink studying food students chili sauce higher education schools education nutrition grammars education and upbringing university & college From Ivonne Marie Berges 1 plays 0
ANOVA Models in R - Part 4 (Inferences on Means… duration 11 minutes 3 seconds ANOVA Models in R - Part 4 (Inferences on Means… ANOVA Models in R - Part 4 (Inferences on Means and Diagnostics).mp4	ANOVA Models in R - Part 4 (Inferences on Means and Diagnostics).mp4 In this video we conclude our illustration of one-way ANOVA models in R through Example 11 in Mod13Script.R. You should open this script in RStudio and follow along while watching. In this… small babies analytics homogeneity of variance test dunnett's method family emmeans package tukeyhsd() students lsmeans marginal means model diagnostics tukey's hsd method multiple comparisons shapiro.test() residual plots examinations levenetest() normal q-q plot studying modified levene's test data analysis emmeans() shapiro-wilk test schools contrast.emmgrid() automobiles educational assessment and evaluation education and upbringing studentized residuals From Daniel Hall 685 plays 0 Copyright I created all of this content
Linear Regression in R - Part 2 (The Tire Rubber… duration 10 minutes 14 seconds Linear Regression in R - Part 2 (The Tire Rubber… Linear Regression in R - Part 2 (The Tire Rubber Example).mp4	Linear Regression in R - Part 2 (The Tire Rubber Example).mp4 This video features the first half of our coverage of Example 9 in Mod13Script.R. You should open this script in RStudio and follow along while watching. Here we show how to fit simple linear and… education rstudent lm() examinations abline() schools cost minimization strategies lines() classes (education) nested model f test resid() educational assessment and evaluation lowess() residuals() rstandard() education and upbringing anova() update() studying students plot() studentized residuals fitted() residual plots From Daniel Hall 380 plays 0 Copyright I created all of this content
Linear Regression in R - Part 1 (Introduction).mp4 duration 6 minutes 30 seconds Linear Regression in R - Part 1 (Introduction).mp4 Linear Regression in R - Part 1 (Introduction).mp4	Linear Regression in R - Part 1 (Introduction).mp4 This video gives a brief introduction to the lm() function for linear regression modeling in R. The basic syntax of this function is covered, including some attention to the specification of the… doctor's examinations lm() medical diagnosis model formula i() "lm" class inflation diseases syndromes and disorders education and upbringing confusion (emotion) education syllabus studying classes (education) influencing (society) medical tests and examinations aggressions examinations * and : operators students From Daniel Hall 223 plays 0 Copyright I created all of this content
Chi-square Tests in R.mp4 duration 13 minutes 21 seconds Chi-square Tests in R.mp4 Chi-square Tests in R.mp4	Chi-square Tests in R.mp4 Chi-square tests are useful for categorical data. They can be used to test whether a vector of probabilities associated with each of several possible outcomes is equal to some null value. That null… contingency table table() slot machine sapply() lapply() probability calculus within() educational assessment and evaluation testing independence multinomial mathematics chisq.test() gambling & lotteries educational degrees categorical data testing marginal homogeneity examinations education and upbringing probability distribution From Daniel Hall 199 plays 0 Copyright I created all of this content
Conditional Execution - Part 3 (The switch()… duration 5 minutes 56 seconds Conditional Execution - Part 3 (The switch()… Conditional Execution - Part 3 (The switch() Function).mp4	Conditional Execution - Part 3 (The switch() Function).mp4 The ifelse() function and if-else statements can be used to evaluate one of two expressions or chunks of code depending upon a Boolean logical condition. However, these constructions must be chained… schools science and technology technology (general) singing and singers education and upbringing music From Daniel Hall 58 plays 0 Copyright I created all of this content
By-Processing - Part 1 (The aggregate()… duration 7 minutes 15 seconds By-Processing - Part 1 (The aggregate()… By-Processing - Part 1 (The aggregate() Function).mp4	By-Processing - Part 1 (The aggregate() Function).mp4 There are several different functions and methods available in R to compute statistics or, more generally, apply functions to groups of observations within a data set. The tapply() function is one… firefighter aggregate() educational assessment and evaluation examinations rescue workers with() t.test() fire department by-processing education and upbringing septicemia spouses measurement (mathematics) From Daniel Hall 87 plays 0 Copyright I created all of this content
Sorting in R.mp4 duration 8 minutes 0 seconds Sorting in R.mp4 Sorting in R.mp4	Sorting in R.mp4 The sort() function will sort a vector in R in either ascending or descending order. But a more powerful and flexible technique is to sort data by using the order() function to generate subscripts… subscripts mathematical sciences educational assessment and evaluation education and upbringing sort() order() watering can population forecasts examinations studying life expectancy students national health quiz schools mathematics From Daniel Hall 247 plays 0 Copyright I created all of this content
Introduction to R - Part 4 (An Example with… duration 16 minutes 48 seconds Introduction to R - Part 4 (An Example with… Introduction to R - Part 4 (An Example with Statistics and Plots)	Introduction to R - Part 4 (An Example with Statistics and Plots) This video presents an extended example from Mod8Script.R that deals with some fictitious quiz score data. Here we introduce several new functions for computing summary statistics and the t.test()… education and upbringing classes (education) courses (education) household appliances and consumer electronics quiz studying statistics graduation education period of study schools students educational assessment and evaluation examinations From Daniel Hall 220 plays 0 Copyright I created all of this content
ANOVA - Part 2 (one-way analysis with PROC ANOVA) duration 11 minutes 13 seconds ANOVA - Part 2 (one-way analysis with PROC ANOVA) ANOVA - Part 2 (one-way analysis with PROC ANOVA)	ANOVA - Part 2 (one-way analysis with PROC ANOVA) PROC ANOVA can handle one-way ANOVA models and multi-way ANOVAs with balanced data. It should not be used to fit and make inference from unbalanced multi-way ANOVA models. In this video we introduce… education and upbringing classes (education) italian cuisine mediterranean cuisine hawks (birds) accipitriformes paralysed pizza (recipe) comparison (mathematics) statistical inference eagles (birds) period of study examinations educational assessment and evaluation graph (mathematics) From Daniel Hall 451 plays 0 Copyright I created all of this content
PROC REG - Part 2 (A Quadratic Model and… duration 11 minutes 47 seconds PROC REG - Part 2 (A Quadratic Model and… PROC REG - Part 2 (A Quadratic Model and Prediction)	PROC REG - Part 2 (A Quadratic Model and Prediction) In this video we continue with Example #7 from Mod7Examps.sas, in which we regress the city mpg on weight for 93 cars in the 1993 Consumer Reports Cars dataset. Here we consider a model that is… examinations education and upbringing land vehicles regression analysis schools medical tests and examinations jewellery emotional disturbances educational assessment and evaluation medical diagnosis road transport automobiles students aggressions studying From Daniel Hall 711 plays 0 Copyright I created all of this content
PROC UNIVARIATE - Part 2 (Example #2) duration 6 minutes 48 seconds PROC UNIVARIATE - Part 2 (Example #2) PROC UNIVARIATE - Part 2 (Example #2)	PROC UNIVARIATE - Part 2 (Example #2) This video illustrates PROC UNIVARIATE for conducting a one sample t test and examining the assumption of normality underlying the t test. It also features the use of the ODS SELECT statement. PROC… courses (education) education and upbringing period of study domino's pizza inc. deep dish students educational assessment and evaluation examinations cysts italian cuisine classes (education) domino's pizza group plc studying data cleansing/data scrubbing pizza (recipe) From Daniel Hall 217 plays 0 Copyright I created all of this content