How may I add the amount of variables (e.g. n=5) of each data.frame on the x-axes to the ggplot? Does Merge work different within a created Function? Data frame not inserted the right value. Ggsave aspect ratio / whitespace (use case: favicon for blogdown) Separating columns c...
The portal also allows researchers to check that data is being uploaded during the study, so if there are any difficulties it is possible to contact the participants during the study period to remind them to collect/upload data, or check how things are operating. This helps reduce the ...