7 Questions 8 Answers 0 Followers
Questions related from Ana Picanço
Hello everyone, Can anyone help me by indicating a way to calculate possible acquiescence effects in response bias of a likert scale with mixed direct and reverse items? I now there are multiple...
03 March 2024 8,241 0 View
Hello! I have done psychometric analysis using both SPSS and R, and the values are similar, but some are not the same, is this usual? Has it happened to anyone else even with same...
06 February 2024 5,428 4 View
To determine organic matter in agricultural soils applied the WALKLEY-BLACK method, but doesn't present similar colours per soil samples? Suggest other method?
22 April 2018 900 8 View
Is there a simple way to analyze a pollen's morphology from different flowers attached to an insect pollinator using alcohol or acetic acid?
28 July 2014 7,830 6 View
I'm trying to analyze a observation pollination network in excel or csv file using frame2webs, but the code always gives an error not reading 'x' column...
20 January 2014 4,309 5 View
This was one of the commands: read.table (G:\\totalnetwork.txt , header = TRUE) The error comes up: Error in file(file, "rt") : cannot open the connection In addition: Warning message:In...
03 January 2014 8,181 14 View
Has anyone information on this topic that can share or is currently working in this subject, please.
01 January 1970 5,278 3 View
