Thank you very much for your time and work
I really appreciat that!
I change my PowerShell code to get result as you provide and then I import it into data.frame from which I make plot using ggplot.
X is Position of uppercase letter
Y is Password Length
Below is code which I use to make plot (titles are in Polish). It was made from over 100.000 passwords.
> ggplot(data=ramka_danych, aes(x=pozycja, y=dlugosc)) + geom_tile(alpha = 0.05) +
labs(title = "Pozycje dużych liter w hasłach", x = "pozycja dużej litery", y = "długosc hasła") +
scale_x_continuous(limits = c(-1, 40), breaks = seq(0, 40, by = 1)) +
scale_y_continuous(limits = c(-1, 40), breaks = seq(0, 40, by = 1)) +
theme(panel.grid.minor = element_line (color = "lightgrey", linetype = 3), panel.grid.major = element_line (color = "grey", linetype = 0))
Thank you once again. It was really big lesson for me:)
Ps. To visualise intensity (like heatmap) I use "alpha = 0.05" but maybe in R there is something better for this task?