def hist_read_length_consensus_isoform(self, mode="all", bins=80, rwidth=0.8,
align="left", fontsize=16, edgecolor="k", **kwargs):
"""
mode can be all, lq, hq
"""
pylab.clf()
L1 = [len(read['sequence']) for read in self.lq_sequence]
L2 = [len(read['sequence']) for read in self.hq_sequence]
if mode == "all":
L = L1 + L2
elif mode == "lq":
L = L1
else:
L = L2
Y, X, _ = pylab.hist(L, bins=bins, rwidth=rwidth, align=align,
ec=edgecolor, **kwargs)
pylab.gca().set_ylim(bottom=0)
pylab.gca().set_xlim(left=0)
pylab.xlabel("Read length", fontsize=fontsize)
pylab.ylabel("Number of reads", fontsize=fontsize)
pylab.grid()
ax_twin = pylab.gca().twinx()
shift = (X[1] - X[0]) / 2
ax_twin.plot(X[0:-1]- shift, len(L) - pylab.cumsum(Y), "k")
ax_twin.set_ylim(bottom=0)
pylab.ylabel("CDF", fontsize=fontsize)
pylab.title("Read length of Consensus isoforms reads")
def hist_read_length_consensus_isoform(self, mode="all", bins=80, rwidth=0.8,
align="left", fontsize=16, edgecolor="k", **kwargs):
"""
mode can be all, lq, hq
"""
pylab.clf()
L1 = [len(read['sequence']) for read in self.lq_sequence]
L2 = [len(read['sequence']) for read in self.hq_sequence]
if mode == "all":
L = L1 + L2
elif mode == "lq":
L = L1
else:
L = L2
Y, X, _ = pylab.hist(L, bins=bins, rwidth=rwidth, align=align,
ec=edgecolor, **kwargs)
pylab.gca().set_ylim(bottom=0)
pylab.gca().set_xlim(left=0)
pylab.xlabel("Read length", fontsize=fontsize)
pylab.ylabel("Number of reads", fontsize=fontsize)
pylab.grid()
ax_twin = pylab.gca().twinx()
shift = (X[1] - X[0]) / 2
ax_twin.plot(X[0:-1]- shift, len(L) - pylab.cumsum(Y), "k")
ax_twin.set_ylim(bottom=0)
pylab.ylabel("CDF", fontsize=fontsize)
pylab.title("Read length of Consensus isoforms reads")