Community Profile

Antonio Trujillo-Ortiz

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

Last seen: ungefär 3 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.

Statistics

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Content Feed

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 7 år ago | 1 answer | 0

1

answer

Submitted

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

mer än 7 år ago | 1 download |

Submitted

wblmode
Mode of the Weibull distribution.

mer än 7 år ago | 1 download |

Submitted

wblmedian
Median of the Weibull distribution.

mer än 7 år ago | 1 download |

Submitted

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

ungefär 8 år ago | 1 download |

Submitted

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

mer än 8 år ago | 4 downloads |

Submitted

grange
Range of a grouped sample.

mer än 8 år ago | 1 download |

Submitted

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

mer än 8 år ago | 1 download |

Submitted

fdt
Frequency distribution table.

mer än 8 år ago | 1 download |

Submitted

giqr
Interquartile range of a grouped sample.

nästan 9 år ago | 1 download |

Submitted

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

nästan 9 år ago | 1 download |

Submitted

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

nästan 9 år ago | 1 download |

Submitted

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

nästan 9 år ago | 1 download |

Submitted

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

nästan 9 år ago | 1 download |

Submitted

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

nästan 9 år ago | 1 download |

Submitted

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

nästan 9 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 9 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 9 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 9 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 9 år ago | 3 answers | 1

3

answers

Submitted

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

mer än 9 år ago | 1 download |

Submitted

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

mer än 9 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 9 år ago | 0 answers | 0

0

answers

Submitted

gmregress
Geometric Mean Regression (Reduced Major Axis Regression).

mer än 9 år ago | 2 downloads |

Submitted

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

mer än 9 år ago | 1 download |

Submitted

gtlamcdf
G 't Lam's cumulative distribution function.

mer än 9 år ago | 1 download |

Submitted

press
Prediction error sum of squares.

ungefär 10 år ago | 5 downloads |

Submitted

gkgammatst
Goodman-Kruskal's gamma test.

ungefär 10 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 10 år ago | 3 answers | 0

3

answers

Submitted

welchanovawd
Welch ANOVA Test for Unequal Variances without data.

mer än 10 år ago | 1 download |