The phrase "analysis on this group" is not correct in standard written English.
The correct preposition to use is "of," as in "analysis of this group."
Example: "The analysis of this group reveals significant trends in their behavior."
Alternatives: "examination of this group" or "study of this group."
Analysis on this group of children found no improvements in reading or working memory, and while parents said their children had fewer behavioural problems, their teachers reported no change on these scores.
Most visitors were social bees (bumblebees and honeybees) and since these are considered the most likely pollinators, and were observed on the experimental plants, we focussed our analysis on this group.
Currently over 350 patients have been recruited and the initial data analysis on this group of patients is currently underway.
Thus, we will focus our discussion of the phylogenetic implications of this expanded analysis on this group.
Since 6 out of the 66 previously described β-catenin target genes encode proteins that belong to the bHLH protein family (Table 1), we focused our analysis on this group of genes.
Further analysis of this group on Affymetrix gene expression arrays, which have a broader selection of genes than was available to Perou, confirmed the observation that ERBB2 is commonly amplified [ 1, 3, 4], but we proposed the name molecular apocrine for the group to reflect the RNA phenotype [ 33] and the fact that many ERBB2-amplified tumors lie outside this group.
Given the fact that we failed to collect 6-month data in the control group which may affect the richness of the results and limit the analysis of this group, we focused on establishing the psychometric properties using the case group in this study and had the follow-up period longer than that of other study, e.g. three months [ 37].
Due to the small number of "very bad" answers, we grouped the answers "bad" and "very bad" and performed the multivariate analysis on this pooled group.
To correct for this last limitation, we focused our analysis on groups of genes with a wide range of expression levels, rather than on individual gene expression levels.
Focusing our analysis on groups of non-smoking patients from Asia, we found rare activating mutations (4/152 cases, 2.6%) but frequent Egfr protein over-expression (65%).
We then focused our analysis on groups of transcripts with putative functions in transcriptional regulation and traits likely relevant to seed survival and dispersal, including mechanisms related to water response, water transport and water deprivation.
