Correct if statement and problem with batch label

[vbarrera]

Correct if statement and problem with batch label

[codecov-io]

Codecov Report

Merging #13 into master will increase coverage by 0.69%. The diff coverage is 50%.

@@            Coverage Diff            @@
##           master     #13      +/-   ##
=========================================
+ Coverage    28.5%   29.2%   +0.69%     
=========================================
  Files           5       5              
  Lines         898     952      +54     
=========================================
+ Hits          256     278      +22     
- Misses        642     674      +32

Impacted Files	Coverage Δ
R/clustering.R	14.08% <50%> (+2.23%)	:arrow_up:
R/covariate.R	47.39% <0%> (-2.3%)	:arrow_down:
R/methods.R	71.11% <0%> (+1.34%)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 11ccc7c...eec525c. Read the comment docs.

[lpantano]

Thanks