Table 11

Comparing averaging across replicates versus not.

Averaged across replicates (54% of identified spots picked up)

Log Normalized Log Transformed Missing replaced with – 17.28 (100% of identified spots picked up)


SSP 1134

SSP 1134

SSP 1509

SSP 1509

SSP 1733

SSP 1733

SSP 2309

SSP 2864

SSP 3222

SSP 3219

SSP 3806

SSP 4203

SSP 4225

SSP 4225

SSP 4435

SSP 4724

SSP 5413

SSP 5413

SSP 6205

SSP 6236

SSP 6304

SSP 6314

SSP 6314

SSP 6349

SSP 6452

SSP 6452

SSP 7144

SSP 7223

SSP 7439

SSP 7750

SSP 7750


Column 1 has the results of two sample t-tests when the intensity values were averaged across replicates. Columns 2 represents results of two sample t-tests when replicates were treated as independent observations.

Meleth et al. BMC Biotechnology 2005 5:7   doi:10.1186/1472-6750-5-7

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