histogram

相关标签：javascript jquery android 多少钱 iPhone

Correlation matrix to set of vectors

I try to calculate the correlation matrix of a set of histogram vectors. But the result is a truncated version of what I (think) I want. I have 200 histograms by 32 bins each. The resu开发者_JAVA技巧l[详细]

2023-03-03 04:50 分类：问答
problem with loops in R

library(rgdal) my_asc = dir(\"~开发者_如何学Python/Pulpit/dods/karol/TVDI113_121\", pattern=\".asc\", recursive=TRUE, full.names=TRUE)[详细]

2023-03-02 18:34 分类：问答
Arrays. Histograms, dividing array into subset and counting number of elements in each group. Java

Hi im really confused abt this method which i have to create. I have to create a histogram array with num division categories i.e selecting a reasonable integer range and step size for numdivisons to[详细]

2023-03-02 12:53 分类：问答
How do I create a histogram where the bar heights cover a range of values (preferably in Open Office Calc )?

I have a spreadsheet that contains data that ranges from 0.0 to 1.0, e.g开发者_运维问答. a, 0.1[详细]

2023-03-02 09:17 分类：问答
Get a histogram plot of factor frequencies (summary)

I\'ve got a factor with many different values. If you execute summary(factor) the output is alist of the different values and their frequency. Like so:[详细]

2023-03-01 13:53 分类：问答
What is more effective and accurate algorithm for define value's interval of sample?

Excel,Matplotlib,matlab,R and etc can draw histogram. In many cases we must change original big sample to set of intervals.Wiki said that we have different algorithms for this task,but most popular is[详细]

2023-02-28 03:39 分类：问答
R histogram - range of frequencies

I\'m trying to get the maximum frequency on a histogram graph. I have a list of values. Then, I do the following:[详细]

2023-02-26 08:25 分类：问答
C#: Seeking fast datastructure to add pixels to a partitioned HSB histogram

In my application I read RGB pixel values from several images using fast unmanaged code and then convert them to HSB colors. Now I\'d like to build an HSB histogram using the following partitions:[详细]

2023-02-26 01:33 分类：问答
Axis Color of Date Histogram in R

I have successfullly created a histogram using a date field. hist(df.sat$created_at, breaks=\"hours\", freq=T, xlab=\"Time\",[详细]

2023-02-24 03:27 分类：问答
Why is ImageStatistics.Gray null?

I\'m using AForge.net and I want to show in a textbox the value of the standard deviation. The following code is not working:[详细]

2023-02-23 17:27 分类：问答