Community Profile

Antonio Trujillo-Ortiz

Facultad de Ciencias Marinas, Universidad Autonoma de Baja California, Mexico. Retired.

Last seen: plus de 3 ans il y a | Actif depuis 2003

Followers: 0 Following: 0

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Professor Antonio Trujillo-Ortiz is an oceanographer. He has a PhD and has worked extensively at Facultad de Ciencias Marinas as a senior lecturer on courses of Statistics, Advanced Statistics, Multivariate Statistics, and Linear Algebra. It would appreciate to receive copies of the work published that utilize or they cite any of the functions below. FEX contributor since
2002-11-12.
(Please, rate my files.)
RETIRED

Much of the m-functions presented here can be found cited at:
http://scholar.google.com/scholar?hl=es&q=Trujillo-Ortiz%2C+A.+and+R.+Hernandez-Walls&btnG=&lr=

You can find more updated information on:
http://scholar.google.com
and enter Trujillo-Ortiz, A. and R. Hernandez-Walls

Professional Interests: Oceanography, Statistics, Mathematics, Marilyn Monroe, Titanic. Offering also courses and statistical consulting services anywhere of the world.

Statistiques

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Question

What's wrong with tied ranks?
Hi all, If you have the data vector: A=[ -2.4 -7.4 -1.4 -0.4 0.6 -6.8 -5.8 -4.8 -4.8 -3.8 -5.0 -4.0 -5.0 -6.0...

environ 8 ans il y a | 1 réponse | 0

1

réponse

A soumis

wblskekur
Skewness, kurtosis and kurtosis excess of the Weibull distribution.

plus de 8 ans il y a | 1 téléchargement |

A soumis

wblmode
Mode of the Weibull distribution.

plus de 8 ans il y a | 2 téléchargements |

A soumis

wblmedian
Median of the Weibull distribution.

plus de 8 ans il y a | 1 téléchargement |

A soumis

gtlamtest
G 't Lam's test for variance outliers.

plus de 8 ans il y a | 1 téléchargement |

A soumis

DagosPtest
D'Agostino-Pearson's K2 test for assessing normality of a data vector.

environ 9 ans il y a | 8 téléchargements |

A soumis

grange
Range of a grouped sample.

environ 9 ans il y a | 1 téléchargement |

A soumis

extpowerStudent
Exact power estimation of a performed Student's t test about mean(s).

environ 9 ans il y a | 1 téléchargement |

A soumis

fdt
Frequency distribution table.

plus de 9 ans il y a | 3 téléchargements |

A soumis

giqr
Interquartile range of a grouped sample.

plus de 9 ans il y a | 1 téléchargement |

A soumis

poisskekur
Skewness, kurtosis and kurtosis excess of the Poisson distribution.

plus de 9 ans il y a | 1 téléchargement |

A soumis

nbinskekur
Skewness, kurtosis and kurtosis excess of the negative binomial distribution.

plus de 9 ans il y a | 1 téléchargement |

A soumis

hygeskekur
Skewness, kurtosis and kurtosis excess of the hypergeometric distribution.

plus de 9 ans il y a | 1 téléchargement |

A soumis

geoskekur
Skewness, kurtosis and kurtosis excess of the geometric distribution.

plus de 9 ans il y a | 1 téléchargement |

A soumis

berskekur
Skewness, kurtosis and kurtosis excess of the Bernoulli distribution.

plus de 9 ans il y a | 1 téléchargement |

A soumis

binoskekur
Skewness, kurtosis and kurtosis excess of the Bernoulli distribution.

plus de 9 ans il y a | 1 téléchargement |

A répondu
How change part of a text in fprintf, title and subtitle?
Thanks to Image Analyst and Mohammad. Both answers are useful. Antonio

plus de 9 ans il y a | 0

Question

How change part of a text in fprintf, title and subtitle?
Hi all, I need your help. How one can change as needed part of a text in the fprintf, title and subtitle, and leaving the an...

plus de 9 ans il y a | 2 réponses | 0

2

réponses

A répondu
How to automatically change the number of digits to the right of the decimal point in the fprintf function
Thanks to Sean and Joseph. Sean answer Works fine. I did this: Eg. d = 3; sprintf('%*.*f', 6, d, pi) Antonio

plus de 9 ans il y a | 0

Question

How to automatically change the number of digits to the right of the decimal point in the fprintf function
Hi all, I need your help. For the ‘fprintf’ function. The corresponding part of the number of digits to the right of the deci...

plus de 9 ans il y a | 3 réponses | 1

3

réponses

A soumis

bootgmregresspi
Bootstrap Interval Prediction of a Single Value for a Geometric Mean Regression (RMA).

environ 10 ans il y a | 1 téléchargement |

A soumis

gmregresspi
Interval Prediction of a Single Value for a Geometric Mean Regression-Reduced Major Axis Regression.

environ 10 ans il y a | 2 téléchargements |

Question

How to go to an initial step in a running function?
Hi all, I need some hint to this. Suppose you are running a Matlab function and in some forward point, partial results must t...

environ 10 ans il y a | 1 réponse | 0

0

réponse

A soumis

gmregress
Geometric Mean Regression (Reduced Major Axis Regression).

environ 10 ans il y a | 9 téléchargements |

A soumis

gtlaminv
Inverse of the G 't Lam's one and two-sided cumulative distribution function (cdf).

environ 10 ans il y a | 1 téléchargement |

A soumis

gtlamcdf
G 't Lam's cumulative distribution function.

environ 10 ans il y a | 1 téléchargement |

A soumis

press
Prediction error sum of squares.

plus de 10 ans il y a | 2 téléchargements |

A soumis

gkgammatst
Goodman-Kruskal's gamma test.

presque 11 ans il y a | 4 téléchargements |

Question

How to construct a matrix values by its row or column indexes?
Hi all, I need your help on this. Suppose we have a 4x3 matrix and we need to construct a metrix with its row and column inde...

presque 11 ans il y a | 3 réponses | 0

3

réponses

A soumis

welchanovawd
Welch ANOVA Test for Unequal Variances without data.

presque 11 ans il y a | 1 téléchargement |