changing cat and print call by messages and cleaning

MCQR/R/AllClasses.R

MCQR/R/mcq_compute_anova.R

MCQR/R/mcq_compute_anova_contrast.R

MCQR/R/mcq_compute_cluster.R

MCQR/R/mcq_compute_protein_abundance.R

MCQR/R/mcq_compute_quantity_by_factor.R

MCQR/R/mcq_drop_by_class.R

MCQR/R/mcq_drop_proteins_with_few_peptides.R

MCQR/R/mcq_drop_uncorrelated_peptides.R

MCQR/R/mcq_get_color_palette.R

MCQR/R/mcq_get_dataframe.R

MCQR/R/mcq_plot_delta_rt.R

MCQR/R/mcq_plot_heatmap.R

MCQR/R/mcq_plot_intensity_difference.R

MCQR/R/mcq_plot_rt_alignment.R

MCQR/R/mcq_plot_rt_variability.R

MCQR/R/mcq_print_contrast_names.R

MCQR/R/mcq_read_masschroq.R

MCQR/R/mcq_select.R

MCQR/R/mcq_select_pvalues.R