Hello,

I have a problem with the package MANOR. 

 

I import a ‘default’ file and I use R 2.5.0 version. 

This is the output when I try to estimate the spatial trend:

 

> arrayABTrend <- arrayTrend(arrayAB, "LogRatio", span=0.03, degree=1,

+ iterations=3, family="symmetric")

Errore: NA/NaN/Inf in chiamata a funzione esterna (arg 1)

Inoltre: Ci sono 50 o più avvisi (usare warnings() per leggere i primi 50)

> 

> warnings()

Messaggi di avvertimento:

1: at  0.98503 0.51586

2: radius  0.00057507

3: all data on boundary of neighborhood. make span bigger

4: pseudoinverse used at 0.98503 0.51586

5: neighborhood radius 0.023981

6: reciprocal condition number  -1.#IND

7: at  4.0151 0.51586

8: radius  0.00057507

9: all data on boundary of neighborhood. make span bigger

10: There are other near singularities as well. 0.00057507

11: at  0.98503 4.2953

12: radius  0.00057507

13: all data on boundary of neighborhood. make span bigger

14: at  4.0151 4.2953

15: radius  0.00057507

16: all data on boundary of neighborhood. make span bigger

17: at  0.98503 2.1383

18: radius  0.00022501

19: all data on boundary of neighborhood. make span bigger

20: at  4.0151 2.1383

21: radius  0.00022501

22: all data on boundary of neighborhood. make span bigger

23: at  3.0001 0.51586

24: radius  0.00035006

25: all data on boundary of neighborhood. make span bigger

26: zero-width neighborhood. make span bigger

27: zero-width neighborhood. make span bigger

28: at  2.0001 4.2953

29: radius  0.00035006

30: all data on boundary of neighborhood. make span bigger

31: at  2.0001 0.51586

32: radius  0.00035006

33: all data on boundary of neighborhood. make span bigger

34: zero-width neighborhood. make span bigger

35: at  4.0151 1.0691

36: radius  0.00022501

37: all data on boundary of neighborhood. make span bigger

38: at  0.98503 3.2074

39: radius  0.00022501

40: all data on boundary of neighborhood. make span bigger

41: zero-width neighborhood. make span bigger

42: at  4.0151 3.2074

43: radius  0.00022501

44: all data on boundary of neighborhood. make span bigger

45: at  0.98503 1.0691

46: radius  0.00022501

47: all data on boundary of neighborhood. make span bigger

48: zero-width neighborhood. make span bigger

49: at  4.0001 0.51586

50: radius  0.00035006

 

Can you explain me what can I do to resolve the problem, please?

 

Michela

 

*************************************************

Michela Ballardini

Unità di Biostatistica e Sperimentazioni Cliniche - Pad. Valsalva

c/o OSP. MORGAGNI-PIERANTONI

Via Forlanini, 34

47100 Forlì

Tel. (+39) 0543.731836

Fax (+39) 0543.731612

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