[R] "rval, symbol print name too long"?

Is there anyone who can tell me what this means (I call a table, that is stores as csv file): Error in do.call("data.frame", rval) : symbol print-name too long Thanks you in advance,Akko Eleveld _ [[alternative HTML versio

[R] dimension values of an array

Question: I created an array with 164 columns and 70 rows. I would like every column to have unit value 1 and the rows 0.1, 0.2, 0.3 up to 7. How can I define that? Thanks for your help! Good weekend! Akko _ [[a

[R] HELP: how to add weight to a [x,y] coordinate

Anyone who can help me with the following question? How can I add weight to [x,y] coordinates on a graph/scatterplot? Background: Monte Carlo simulation generated 730,000 [x,y] coordinates with a weight attached (from 0-0.5). Both x and y are rounded and fit on a raster with x-axis 0-170 mo

[R] R-code: for those who like a challenge; HELP

I'll try to be more clear, but will have to give much more info. Here we go As part of my Masters in Public Health I writing a dissertation reviewing the mortality trend of internally displaced persons in camp settings in Sub Saharan Africa. I have 50 surveys with - crude mortality rate (cm

[R] Please help: Limit single row calculation

Is there anyone who can help me with the following? It's hard to describe in a few words, but hope you'll understand. I attempt to model refugee mortality over time using Monte Carlo. Before doing repetitive simulations, my function should go through only one survey/row at the time, but instea

[R] Please help: Limit single row calculation

Is there anyone who can help me with the following? It's hard to describe in a few words, but hope you'll understand. I attempt to model refugee mortality over time using Monte Carlo. Before doing repetitive simulations, my function should go through only one survey/row at the time, but inste

[R] use of all row elements

Good day, A function is used on a database with 50 rows and 200 collumns. every row is 1 seperate study that the function should run through. Desired outcome are [x,y] and a weight for that coordinate. I have problems with generating x. ## Generating random time or x coordinate (through