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Linear Regression in R - Part 3 (The Tire Rubber… duration 9 minutes 41 seconds Linear Regression in R - Part 3 (The Tire Rubber… Linear Regression in R - Part 3 (The Tire Rubber Example, Continued).mp4	Linear Regression in R - Part 3 (The Tire Rubber Example, Continued).mp4 This video features the second half of our coverage of Example 9 in Mod13Script.R. You should open this script in RStudio and follow along while watching. Here we we consider adding quadratic… lm() syndromes and disorders se.coef() emotional life predict() diseases vcov() aggressions emotional disturbances fivenum() nested model f test fitted regression line display() plot() emotions summary() anova() legend() coef() standard errors update() worry (emotion) psychology ulcer title() lines() From Daniel Hall 293 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
Adding Lines and Limits to a Scatter or Series… duration 6 minutes 39 seconds Adding Lines and Limits to a Scatter or Series… Adding Lines and Limits to a Scatter or Series Plot.mp4	Adding Lines and Limits to a Scatter or Series Plot.mp4 In this video we illustrate how to add text (including mathematical symbols), lines, curves, and other features to a scatter or series plot. Applications include adding a nonparametric lowess fit to… coordinate system polygon() tour of france (tour de france) expression() mathematical sciences legend() ambition fish geometry (mathematics) plot() senate lm() berries coef() lowess() justice & rights lines() cycling competitions and events mathematics plotmath vertebrates predict() senator abline() paste() text() the sentinel timidity From Daniel Hall 66 plays 0 Copyright I created all of this content
Histograms and Boxplots in R.mp4 duration 6 minutes 44 seconds Histograms and Boxplots in R.mp4 Histograms and Boxplots in R.mp4	Histograms and Boxplots in R.mp4 In this video we illustrate how to use the hist() function to plot histograms in R, and we illustrate the use and effects of some of its options (breaks and freq). We also show how to overlay a… axis() abline() dnorm() oddly enough tobacco products boxplot() kindred pregnancy intoxicants algorithms nicotine addiction hist() legend() density() cigarettes curve() automobiles lines() dram green curry brands (marketing) default settings land vehicles road transport From Daniel Hall 181 plays 0 Copyright I created all of this content