only those samples clustering in arm 2 (Cluster 2) of the dendrogram shown in figure 2 can be used for the production of scatterdiagrams having a distribution of datapoints indicative of acceptable data quality.
Therefore, it appears that the HCA of figure 2 shows essentially two cluster of samples, that emanate from fundamental differences in data quality, which in turn might be contributed to low RNA quality or any other experimental artifact.
Low Quality Data
3 September 2014
Dear Debabrata Ghosh,
only those samples clustering in arm 2 (Cluster 2) of the dendrogram shown in figure 2 can be used for the production of scatterdiagrams having a distribution of datapoints indicative of acceptable data quality.
Therefore, it appears that the HCA of figure 2 shows essentially two cluster of samples, that emanate from fundamental differences in data quality, which in turn might be contributed to low RNA quality or any other experimental artifact.
Best wishes
Mathias Gehrmann
Competing interests
None declared