List of 13 $ coefficients : Named num [1:4] -64.3421 1.6521 -3.3336 0.0598 ..- attr(*, "names")= chr [1:4] "(Intercept)" "Temp" "Wind" "Solar.R" $ residuals : Named num [1:111] 7.955 1.001 -12.823 -0.475 -9.261 ... ..- attr(*, "names")= chr [1:111] "1" "2" "3" "4" ... $ effects : Named num [1:111] -443.5 243.8 106.7 -54.6 -11.0 ... ..- attr(*, "names")= chr [1:111] "(Intercept)" "Temp" "Wind" "Solar.R" ... $ rank : int 4 $ fitted.values: Named num [1:111] 33.0 35.0 24.8 18.5 32.3 ... ..- attr(*, "names")= chr [1:111] "1" "2" "3" "4" ... $ assign : int [1:4] 0 1 2 3 $ qr :List of 5 ..$ qr : num [1:111, 1:4] -10.536 0.095 0.095 0.095 0.095 ... .. ..- attr(*, "dimnames")=List of 2 .. .. ..$ : chr [1:111] "1" "2" "3" "4" ... .. .. ..$ : chr [1:4] "(Intercept)" "Temp" "Wind" "Solar.R" .. ..- attr(*, "assign")= int [1:4] 0 1 2 3 ..$ qraux: num [1:4] 1.09 1.05 1.07 1.19 ..$ pivot: int [1:4] 1 2 3 4 ..$ tol : num 0.0000001 ..$ rank : int 4 ..- attr(*, "class")= chr "qr" $ df.residual : int 107 $ na.action :Class 'omit' Named int [1:42] 5 6 10 11 25 26 27 32 33 34 ... .. ..- attr(*, "names")= chr [1:42] "5" "6" "10" "11" ... $ xlevels : list() $ call : language lm(formula = Ozone ~ Temp + Wind + Solar.R, data = airquality) $ terms :Classes 'terms', 'formula' length 3 Ozone ~ Temp + Wind + Solar.R .. ..- attr(*, "variables")= language list(Ozone, Temp, Wind, Solar.R) .. ..- attr(*, "factors")= int [1:4, 1:3] 0 1 0 0 0 0 1 0 0 0 ... .. .. ..- attr(*, "dimnames")=List of 2 .. .. .. ..$ : chr [1:4] "Ozone" "Temp" "Wind" "Solar.R" .. .. .. ..$ : chr [1:3] "Temp" "Wind" "Solar.R" .. ..- attr(*, "term.labels")= chr [1:3] "Temp" "Wind" "Solar.R" .. ..- attr(*, "order")= int [1:3] 1 1 1 .. ..- attr(*, "intercept")= int 1 .. ..- attr(*, "response")= int 1 .. ..- attr(*, ".Environment")=length 1.. ..- attr(*, "predvars")= language list(Ozone, Temp, Wind, Solar.R) .. ..- attr(*, "dataClasses")= Named chr [1:4] "numeric" "numeric" "numeric" "numeric" .. .. ..- attr(*, "names")= chr [1:4] "Ozone" "Temp" "Wind" "Solar.R" $ model :'data.frame': 111 obs. of 4 variables: ..$ Ozone : int [1:111] 41 36 12 18 23 19 8 16 11 14 ... ..$ Temp : int [1:111] 67 72 74 62 65 59 61 69 66 68 ... ..$ Wind : num [1:111] 7.4 8 12.6 11.5 8.6 13.8 20.1 9.7 9.2 10.9 ... ..$ Solar.R: int [1:111] 190 118 149 313 299 99 19 256 290 274 ... ..- attr(*, "terms")=Classes 'terms', 'formula' length 3 Ozone ~ Temp + Wind + Solar.R .. .. ..- attr(*, "variables")= language list(Ozone, Temp, Wind, Solar.R) .. .. ..- attr(*, "factors")= int [1:4, 1:3] 0 1 0 0 0 0 1 0 0 0 ... .. .. .. ..- attr(*, "dimnames")=List of 2 .. .. .. .. ..$ : chr [1:4] "Ozone" "Temp" "Wind" "Solar.R" .. .. .. .. ..$ : chr [1:3] "Temp" "Wind" "Solar.R" .. .. ..- attr(*, "term.labels")= chr [1:3] "Temp" "Wind" "Solar.R" .. .. ..- attr(*, "order")= int [1:3] 1 1 1 .. .. ..- attr(*, "intercept")= int 1 .. .. ..- attr(*, "response")= int 1 .. .. ..- attr(*, ".Environment")=length 1 .. .. ..- attr(*, "predvars")= language list(Ozone, Temp, Wind, Solar.R) .. .. ..- attr(*, "dataClasses")= Named chr [1:4] "numeric" "numeric" "numeric" "numeric" .. .. .. ..- attr(*, "names")= chr [1:4] "Ozone" "Temp" "Wind" "Solar.R" ..- attr(*, "na.action")=Class 'omit' Named int [1:42] 5 6 10 11 25 26 27 32 33 34 ... .. .. ..- attr(*, "names")= chr [1:42] "5" "6" "10" "11" ... - attr(*, "class")= chr "lm"