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Questions tagged [deviation]

98 questions
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Relationship of standard deviation for Gaussian filter between pixel domain and the real world

I constructed an experiment with Gaussian blur in real world and MR images. I printed some test images blurred and compare augmented images blurred too. What is the best way to express how much blurring I applied in real-world coordinates? The image…
Buster Chung
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Calculate Variance with Excel ignoring some values

I have two colums : One with data The other with group names. In each cells it's either "Group A" or "Group B". I would like to calculate Variance with the data from Group A. How could I proceed ? I've tried Var(If(B1:B10="Group A", A1:A10)) But…
Ado Ren
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Beginner Using OOP in java how do I getAverage and getStandardDeviation()

Here's what I have so far from my code. this is an introductory course so we haven't covered more advanced topics yet. With what I gave so far I input number and press -1 but the program doesn't do anything. WE HAVEN'T COVERED ARRAYS YET. import…
C-LOS
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Android Google Maps automatic positioning with position deviation why

So, dude, I use the automatic positioning of Google map API, I am Chinese Beijing, Spain Barcelona customers to automatically locate the address in the city, I Chinese, also will not have the deviation, but the customer said at the exhibition place,…
siyao cao
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Employee wise standard deviation for daily attendance time

I want to calculate the standard deviation for the employee wise daily time. following is the data frame or csv I am importing: EmpCode,Date,InTime,OutTime,expetcedIn,expetcedOut 9889,01-Feb-17,9:34 AM,5:41:00 PM,9:30:00 AM,5:30:00 PM How go about…
gopalm
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Visualization of Standard Deviation in an array

As a python newbie I need a little help. I have an array with 100 rows and 100 columns. Each position stands for a temperature value. I now want to calculate the mean of the whole array (I have that so far) and then create a new array with the same…
beginner123
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Historic data with missing dates in excel

Everyone, I have an excell sheet which I have imported from my ERP program. It contains data about deviations in raw materials which were noted at specific dates. There are 40 different materials and data was gathered throughout the last year. The…
Karolis Hematogenas
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Application of Deviation in JMeter

What would be the practical Application of Standard Deviation in JMeter? I went throught practical applications of Mean, Media but did not understand the appropriate example for Deviation.
Anonymous
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PyMC MCMC analysis - .summary() "

I'm new to PyMC and am having a little trouble getting out parameters related to my prior, for example, the mean and standard deviation. I describe my model in a file called 'model.py' like so: import pymc import numpy #constants …
user3745461
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matlab ploting values with error or deviations

Hi I have a function ((4*pi*100./lambda).^2) and I need to plot for every value deviation which is done by randn() but it only plots function ((4*pi*100./lambda).^2). c=3e8; f=0.1e12:0.1e12:10e12; lambda=c./f; spread=((4*pi*100./lambda).^2); y…
user3720192
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Calculating the mode using python

I am trying to write a simple little program that calculates the mean, median, mode and standard deviation of a given set of numbers, but I am having trouble writting the script for the mode part, any help? I am using python 3.3.2
HaloEvent
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I want to calculate each column's sample deviation in data

I am doing cluster analysis based on data "college" which consists of 3 nominal and 20 numeric variables. # select the columns based on the clustering results cluster_1 <- mat[which(groups==1),] #"cluster_1" is a data set which is made by cluster…
user3027252
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Standard Deviation Program with While Loop cpp / c++

Hello everyone I am required to create a program that reads in an input file containing digits and then finds the standard deviation using the following method: sqrt(( x1 - mu )^2 + ( x2 - mu )^2 + ( x3 - mu )^2 + ( x4 - mu )^2)/mu The x's are…
coolioschmoolio
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Deviation Renderer in OverlaidXYPlot with JFreechart

I would like to use an Deviation renderer inside an Overlaid plot with JFreechart. But my problem is that i can't figure out how to change the axis into a custom one. Here are my other plots : public class OverlaidXYPlotDemo extends ApplicationFrame…
trolologuy
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PHP - Develop calculation of average to mean deviation

To calculate average, I was able to coding. here suppose there are a number of figures. A ====== 6 3 3 4 ====== We know the Average formula is : 1/n*sigma(Ai) so i define in code like: function…
Herlambang Permadi
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