The phrase "analysis revealed a weak" is correct and usable in written English.
It can be used in contexts where you are discussing the findings of an analysis, particularly in academic or research writing.
Example: "The analysis revealed a weak correlation between the two variables, suggesting that further investigation is needed."
Alternatives: "analysis showed a weak" or "analysis indicated a weak".
Geostatistical analysis revealed a weak spatial dependency in Ks values, with an effective range of 158 m for the Aurora site and a non-significant spatial structure for Ks at the Key Lake mine site.
Concerning the sample from Turkey, the analysis revealed a weak relationship between intention and use behavior, which was rendered insignificant -or, in other words, masked - when the external factors that affect use were taken into account.
The hierarchical cluster analysis revealed a weak phylogenetic signal for the coverage and length of microsatellites.
Linear regression analysis revealed a weak positive correlation between VEGF and PD-ECGF expression in cancer cells (r = 0.21; P = 0.002).
However, data on black smoke for the period 1976 2003 were available, 25 and analysis revealed a weak negative correlation between mean annual cold and black smoke during this time, after accounting for year (r=−0.25).
Our analysis revealed a weak correlation between physician-assessed FN risk and model-predicted risk and a moderate correlation between physician-assessed FN risk and subsequent orders for G-CSF.
Thermodynamic analysis revealed a weaker pairwise dimer contact energy (Δ Gcontact) and strongly decreased values for the enthalpy (Δ H) and entropy (Δ S) for assembly of Cp149ox compared to those of Cp149red (Table 1).
The analysis reveals a weak correlation between the pre-test, Vector Calculus and Algebra Linear results.
Consistent with Pol II ChIP-seq analysis, pre-mRNA-seq analysis revealed a generally weaker transcription de-silencing response in the GRH regions than in the GRTS regions.
This analysis revealed a highly significant but weak inverse correlation with BRCA2 (r = −0.224, P < 0.0005).
Moreover, a quantitative correlation analysis revealed a close association (r=0.8) between large improvement of endurance capacity and weak physical condition (HA).
