Hello,

In using the function factanal for factor analysis through R i came across the option rotation = "varimax.

Below is the output without using the option:

```
Call:
factanal(x = na.omit(auto_copy), factors = 3)
Uniquenesses:
price engine_s horsepow wheelbas width length curb_wgt fuel_cap mpg
0.24 0.18 0.00 0.19 0.33 0.07 0.11 0.14 0.21
Loadings:
Factor1 Factor2 Factor3
price 0.83
engine_s 0.69 0.38 0.44
horsepow 0.95
wheelbas 0.82 0.38
width 0.33 0.62 0.42
length 0.93
curb_wgt 0.37 0.45 0.74
fuel_cap 0.41 0.79
mpg -0.42 -0.74
Factor1 Factor2 Factor3
SS loadings 2.59 2.55 2.38
Proportion Var 0.29 0.28 0.26
Cumulative Var 0.29 0.57 0.84
Test of the hypothesis that 3 factors are sufficient.
The chi square statistic is 42.03 on 12 degrees of freedom.
The p-value is 3.29e-05
```

I get the same output when I use the option rotation too.So why is this option used if there is no change in the factor loadings or output.My guess is the factor axes are rotated so that they explain the maximum possible variance `(rotation = "varimax)`

but then there is no change in the output.

Where am I going wrong in the interpretation,can anyone please guide me here!