wesleynotwise
Followers: 0 Following: 0
Statistiken
27 Fragen
0 Antworten
RANG
25.168
of 290.003
REPUTATION
1
BEITRÄGE
27 Fragen
0 Antworten
ANTWORTZUSTIMMUNG
66.67%
ERHALTENE STIMMEN
1
RANG
of 19.618
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANG
of 144.387
BEITRÄGE
0 Probleme
0 Lösungen
PUNKTESTAND
0
ANZAHL DER ABZEICHEN
0
BEITRÄGE
0 Beiträge
BEITRÄGE
0 Öffentlich Kanäle
DURCHSCHNITTLICHE BEWERTUNG
BEITRÄGE
0 Highlights
DURCHSCHNITTLICHE ANZAHL DER LIKES
Accept 5 answers given by other contributors
Awarded to wesleynotwise on 20 Jul 2017
Feeds
Frage
pvalues = zero?
The pvalues of the coefficients and model are equal to zero. Are they too significant to be true? mdl = Nonline...
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Adding a New Column to a Table but get a warning?
Hello. I wanted to add a new column from a (500 x 4) Table, with some conditions, to another (500 x 13) Table. Not so sure why...
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
RMSE of Weighted Nonlinear Regression
I fit a nonlinear model with weight and without weight. Whilst there is an improvement in R-squared in the weighted model, its R...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
if elseif else in Table
I have a column in my table containing numerical data, where I want to make them into 4 specific groups in a new column in the s...
fast 7 Jahre vor | 2 Antworten | 1
2
AntwortenFrage
Artificial Neural Network - Equations?
Let say I want to predict the strength of a composite material using ANN. Is it possible to return a series of equations in the ...
fast 7 Jahre vor | 4 Antworten | 0
4
AntwortenFrage
Initial values in nlinfit or fitnlm
I am trying to run a non-linear multiple variable model in Matlab. The model has about 20 coefficients. I have been using 1s as ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
nlinfit and lsqcurvefit for problems with multiple variables?
Am I right to say that the *nlinfit* and *lsqcurvefit* are unable to solve non-linear problem with multiple variables?
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to put 2 subplots as 1 subplot without merging their data?
I have created five subplots in one figure, where the data was grouped based on the country, say: Country A, B, C, D and E. ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Nonlinear regression + Cross Validation = possible?
Hello. World. I want to know is it possible to perform cross validation on nonlinear regression model?
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Scatter chart: How to adjust the transparency of marker?
Wondering how to change the transparency of marker from plot tools? At the moment, I can only adjust the line thickness and lin...
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Axis interval of scatter plot
Is there a more intelligent method to specify the interval of the axis of a scatter plot? fig1 = gscatter(x,y, 'k', '.') ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Power Log Zero Returns as Zero?
Can someone solve this maths mystery in Matlab? why log(0) returns as -Inf, but 5^log(0) returns as zero? log(0) ans...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Adding new columns in a Table?
I think this should be quite simple, but somehow I couldn't find the solution online. I have two Tables, eg: Table1 and Table...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to find a particular data in a residuals plot
I have a residual plot ( _using plotResiduals(mdl, 'fitted')_)where the data is taken from a Table. Since I know the row num...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Table back to its original form?
So one can sort the data in any column of a table in an ascending / descending order from the drop-down list on the heading. How...
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Heteroscedasticity: plotResiduals vs archtest
I know that one can use ' *plotResiduals(mdl, 'fitted')*' to check the presence of heteroscedasticity in the residuals. Wonderin...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
anonymous function + IF + fitnlm = possible?
Hello. Is it possible to have an anonymous function combined with an If statement in a non-regression function? something like ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Scatter plot: Data exclusion
I have my data stored in a table form, and I would like to have a scattered plot without certain data. How can this be done? ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
ismember: how to read the results quicker?
Hello. I would like to know how to return real values instead of logical values when the 'ismember' is used? eg: A = [1 ...
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Scattered plot for different groups of data, subplot?
Let say I have a table which contains three columns, Country (4 countries), Variable x and Response y. I would like to know how ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Removing leverage = infinite loop?
I have a nonlinear model and I used plotDiagnostics (model, 'leverage') to find observations with high leverage. However,aft...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Re-order legend but mismatch colour?
I want to differentiate my data in a scattered plot based on the source of data, e.g. USA, Italy, UK and France. I realised that...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Plot: Predicted vs Actual Response and Residuals vs Predictors?
I have a regression model, and I would like to create two plots to examine its validity. The first plot is predicted vs actua...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Nonlinear regression with categorical predictor?
Suppose I have the following equation y = (k1|x1)*(k2*x2)*(k3*x3^(1/k4)) where k1 is a coefficient depending on variable ...
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
gname to display more than one label
I would like to know is there a way to display two labels for a point? This command does not work gname(car_model, car_y...
fast 7 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Reading Table at fixed interval?
For the following two commands Table(1:10, :) %first Table(1:2:10, :) %second I know the first command will show the ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to assign specific value for character
I have a cell array of character vectors, let say A = {'r' 'b' 'g'; 'g' 'r' 'b'; 'b' 'r' 'g'} how do I change this chara...
fast 7 Jahre vor | 2 Antworten | 0
2
Antworten
Sie können auch eine Website aus der folgenden Liste auswählen:
Amerika
- América Latina (Español)
- Canada (English)
- United States (English)
Europa
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Asien-Pazifik
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)