My First R Markdown Code

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This is my first R Markdown file

Here, we’re going to load some data.

Let’s make a pairs plot of the data.

pairs(airquality)

Here’s a regression model of ozone on wind, solar radiation and temperature.

library(stats)
fit <- lm(Ozone ~ Wind + Solar.R + Temp, data = airquality)
summary(fit)

## 
## Call:
## lm(formula = Ozone ~ Wind + Solar.R + Temp, data = airquality)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -40.485 -14.219  -3.551  10.097  95.619 
## 
## Coefficients:
##              Estimate Std. Error t value Pr(>|t|)    
## (Intercept) -64.34208   23.05472  -2.791  0.00623 ** 
## Wind         -3.33359    0.65441  -5.094 1.52e-06 ***
## Solar.R       0.05982    0.02319   2.580  0.01124 *  
## Temp          1.65209    0.25353   6.516 2.42e-09 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 21.18 on 107 degrees of freedom
##   (42 observations deleted due to missingness)
## Multiple R-squared:  0.6059, Adjusted R-squared:  0.5948 
## F-statistic: 54.83 on 3 and 107 DF,  p-value: < 2.2e-16