I know how to draw histograms or other frequency/percentage related tables. But now I want to know, how can I get those frequency values in a table to use after the fact.
Given an an array of values, I want to plot a log log histogram of the开发者_开发百科se values by their counts. I only know how to log the x values, but not the y values because they are not explicitl
Hi I am using R to analyze data from output of my simulation. I am using hist function to generate pdf\'s the exact command i give is
I found that plot on the web. I don`t know which kind of Distribution yields this. I w开发者_运维技巧ould like to draw such plot on paper. But get some help from Mathematica if possible :
So I want to do something like this in R: x <- rnorm(1000, 100, 50) h <- hist(x, breaks=\"fd\")
Does it happen that no one ever needs histogram in Delphi ? Google gave me a bunch of half-baked code snippets. But it means that each time you need one - you have to invent one more ad hoc bycicle.
I have 开发者_如何学编程 probability values: 0.06,0.06,0.1,0.08,0.12,0.16,0.14,0.14,0.08,0.02,0.04 ,summing up to 1
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So, I am pl开发者_开发知识库otting densities (histograms). For example: d <- density(table[table$position==2,]$rt)
I took the average of each color by this method and wrote the average of red, green and 开发者_如何转开发blue to database.
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