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Feeds
Question
Can you help with logic behind this problem? Iterations
I have a cell array as follows: no. of columns = 3 and no. of rows = 800 First Column - Serial No Second Column - Charact...
8 years ago | 1 answer | 0
1
answerQuestion
Histogram inside a plot.
I have a histogram which I wish to be plotted inside a scatter plot at the bottom left corner. I tried using the following bu...
10 years ago | 0 answers | 0
0
answersQuestion
How to label each datapoint in a box plot ?
I have a grouped box plot with 27 boxplots.. I want to label only the outliers in each boxplot... Can anyone help ?
10 years ago | 1 answer | 0
1
answerQuestion
To colour specific points in plot using labels
I have a plot, in which all the points have been labelled. Is there any way, by which I can specify an array of few points us...
10 years ago | 0 answers | 0
0
answersQuestion
How to plot a line parallel to a line with a distance of d between them ?
I have a line whose slope is m and y-intercept is c. I wan to make a parallel line above and below to this line with at a dis...
10 years ago | 2 answers | 1
2
answersQuestion
How to connect HTML Webpage and Matlab script ?
Hi I am developing a webpage. Instead of using PHP, Java or Perl, I wish to connect matlab script file to the HTML front end....
10 years ago | 0 answers | 0
0
answersWhat does the "stats" output from the REGRESS function mean in Statistics Toolbox 5.0.2 (R14SP2)?
1. r square: what is meant by error sum squares and total sum of squares ? 2.What is the significance of F statistic and s2 ?...
10 years ago | 0
Question
Regress: bint r rint stats explanation
Hi I am asking the basic statistics question. In relevance to multiple linear regression with three variables can anyone expl...
10 years ago | 0 answers | 0
0
answersQuestion
lsline shifts the yaxis upwards
I am plotting four points: x = [-0.13; -0.31; -1.07; -0.85] y = [-2.58; 5.21; -0.80 ; -1.14] plot (x,y,'o') x-axis and...
10 years ago | 1 answer | 0
1
answerQuestion
How to develop web server ?
I have developed a regression equation using multiple linear regression which has three input variables. y = ax1 + b x2 + c x...
10 years ago | 1 answer | 0
1
answerQuestion
Can we connect the input into a web server with Matlab ?
I am using following web server. *http://210.60.98.19/FORAr/fora.htm* Go to -> Prediction Menu -> Predict Dln(kf) (foldin...
10 years ago | 1 answer | 0
1
answerQuestion
Jackknife matlab Tutorial and Examples
Hello I could not find much examples making use of jackknife function. Can anyone help me with this function, what does it...
10 years ago | 0 answers | 0
0
answersQuestion
REGRESS FUNCTION CALCULATION DETAILS
I am a beginner to multiple Linear regression. I wish to know how this regress function calculates the coefficients, stats(R-...
10 years ago | 1 answer | 0
1
answerMultiple Linear Regression using "REGRESS"
Thanks , this means I cannot plot a multidimensional plot, which can show me the relationship of all three variables (x1,x2,x3) ...
10 years ago | 0
Question
Regular Expressions using regexp
I have a cell array of strings a = {'-2.4,-3';'2,3';'0,5';'-4,-2.5';'A';'V';'C'} Now I want to list those strings which have ...
10 years ago | 2 answers | 0
2
answersQuestion
Multiple Linear Regression using "REGRESS"
Hello I am using regress function for multiple linear regression analysis. Once I obtain the values of coefficients, I subst...
10 years ago | 2 answers | 0
2
answersQuestion
How to fit Spy plot on whole figure screen ?
Hello I have a square matrix m X m with 1's and 0's. I want to plot this matrix, such that there is a dot wherever 1 is ment...
10 years ago | 0 answers | 0
0
answersQuestion
NAN values of coefficients for miltiple linear regression using regress function
I have 5 data sets of size less than 10 values.(Y-variable) When I performing multiple linear regression upto three combinati...
10 years ago | 0 answers | 0
0
answersQuestion
Difference between Stepwisefit and Stepwiselm ?
1. Create linear regression model using stepwise regression: http://www.mathworks.in/help/stats/stepwisefit.html 2. Stepwi...
10 years ago | 1 answer | 1
1
answerQuestion
So many available options for regression . I am confused !!!!!!!!!!!
Hello All Kindly have a look at the link below.. http://www.mathworks.in/help/stats/introduction-to-parametric-regression-an...
10 years ago | 1 answer | 0
1
answerQuestion
Classification and Combination Problem
I have Dataset of 800 numbers. Minimum value is 0 and maximum value is 140. Now I want to make 4 classes such that each class...
10 years ago | 2 answers | 0
2
answersQuestion
Histograms and Tables as Subplots: How to specify axes and plot titles ?
I want to draw two figures: Figure1: Two histograms with individual titles and x- axis and y-axis lables on same figure. I ha...
10 years ago | 1 answer | 0
1
answerQuestion
significance of p-value, r square , standard erro and z score in regression analysis...
Being a beginner I am really confused with above mentioned terms. Can anyone explain me with example significance of R squa...
10 years ago | 1 answer | 0
1
answerQuestion
Polynomial Multiple Regression - Which function to use and how ?
I have around 50 dependent quantities (regressor variables). I want to find the best relation between the response variable d...
10 years ago | 1 answer | 0
1
answerQuestion
To create 10 SubPlots generated during for loop with different colours
I have written following code to make 10 line graphs in same plot. How can I modify this to make individual 10 subplots withi...
10 years ago | 0 answers | 0
0
answersQuestion
Parfor error - Error in ==> parallel_function>make_general_channel/channel_general at 894 Index exceeds matrix dimensions.
I have the following code: classes = {'1_NATURE';'2_SECONDARY_CLASS';'3_TERTIARY_CLASS'} windows = {'None';'k3';'k5';'k7'...
10 years ago | 0 answers | 0
0
answersQuestion
Parfor error using variables.
a = 0; aa_array = cell(zeros) parfor i = 1:20 if 1 == 1 a = a + 1; aa_array(a,1) = {'done'} ; ...
10 years ago | 1 answer | 0
1
answerQuestion
CODE FOR VECTOR ALGEBRA DIHEDRAL ANGLE CALCULATION
I have calculated the dihedral angle (phi, psi of am amino acid in a protein) using following steps. Coordinates (X,Y,Z) of ...
10 years ago | 1 answer | 0
1
answerQuestion
MULTIPLE LINEAR REGRESSION - 5 Predictors
I wish to perform multiple linear regression of 5 - 6 predictors (X) at a time. I have total no. of 50 predictors. I want...
10 years ago | 0 answers | 0
0
answersQuestion
LINUX xlswirte and xls read problem (Ubuntu)
Hello, my project work involves reading and writing data from excel. Until Present I was working on Windows. However, due ...
11 years ago | 0 answers | 0
0
answers
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