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Antonio Trujillo-Ortiz


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

Last seen: ungefär 2 år ago Active since 2003

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.

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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...

mer än 6 år ago | 1 answer | 0

1

answer

Submitted


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

mer än 6 år ago | 1 download |

Submitted


wblmode
Mode of the Weibull distribution.

mer än 6 år ago | 1 download |

Submitted


wblmedian
Median of the Weibull distribution.

mer än 6 år ago | 1 download |

Submitted


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

nästan 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 5 downloads |

Submitted


grange
Range of a grouped sample.

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 1 download |

Submitted


fdt
Frequency distribution table.

mer än 7 år ago | 6 downloads |

Thumbnail

Submitted


giqr
Interquartile range of a grouped sample.

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 1 download |

Submitted


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

mer än 7 år ago | 0 downloads |

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

nästan 8 år ago | 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...

nästan 8 år ago | 2 answers | 0

2

answers

Answered
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

nästan 8 år ago | 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...

nästan 8 år ago | 3 answers | 1

3

answers

Submitted


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

mer än 8 år ago | 2 downloads |

Submitted


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

mer än 8 år ago | 1 download |

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...

mer än 8 år ago | 0 answers | 0

0

answers

Submitted


gmregress
Geometric Mean Regression (Reduced Major Axis Regression).

mer än 8 år ago | 5 downloads |

Submitted


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

mer än 8 år ago | 3 downloads |

Submitted


gtlamcdf
G 't Lam's cumulative distribution function.

mer än 8 år ago | 1 download |

Submitted


press
Prediction error sum of squares.

nästan 9 år ago | 7 downloads |

Submitted


gkgammatst
Goodman-Kruskal's gamma test.

ungefär 9 år ago | 2 downloads |

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...

ungefär 9 år ago | 3 answers | 0

3

answers

Submitted


welchanovawd
Welch ANOVA Test for Unequal Variances without data.

mer än 9 år ago | 2 downloads |

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