TY - JOUR

T1 - Author Correction

T2 - Unsupervised identification of the internal states that shape natural behavior (Nature Neuroscience, (2019), 22, 12, (2040-2049), 10.1038/s41593-019-0533-x)

AU - Calhoun, Adam J.

AU - Pillow, Jonathan W.

AU - Murthy, Mala

N1 - Publisher Copyright:
© 2019, The Author(s), under exclusive licence to Springer Nature America, Inc.

PY - 2020/2/1

Y1 - 2020/2/1

N2 - In the version of this article initially published in the Methods section “E-step” several variables appeared as m which should have been i. The sentence “The forward step identifies the probability am (t) =P(Y1=y1,…,Yt, Zt=m|ө) of observing Y=y1, y2,…, yt and, assuming there are N total states, of being in state m at time t by iteratively computing as follows:” should have read, “The forward step identifies the probability ai (t) =P (Y1=y1,…,Yt, Zt=i|ө) of observing Y=y1,y2 ,…, yt and, assuming there are N total states, of being in state i at time t by iteratively computing as follows:” and errors appears in equations (8) and (9). The errors have been corrected in the PDF and HTML versions of this article.

AB - In the version of this article initially published in the Methods section “E-step” several variables appeared as m which should have been i. The sentence “The forward step identifies the probability am (t) =P(Y1=y1,…,Yt, Zt=m|ө) of observing Y=y1, y2,…, yt and, assuming there are N total states, of being in state m at time t by iteratively computing as follows:” should have read, “The forward step identifies the probability ai (t) =P (Y1=y1,…,Yt, Zt=i|ө) of observing Y=y1,y2 ,…, yt and, assuming there are N total states, of being in state i at time t by iteratively computing as follows:” and errors appears in equations (8) and (9). The errors have been corrected in the PDF and HTML versions of this article.

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U2 - 10.1038/s41593-019-0571-4

DO - 10.1038/s41593-019-0571-4

M3 - Comment/debate

C2 - 31857711

AN - SCOPUS:85076926537

SN - 1097-6256

VL - 23

SP - 293

JO - Nature neuroscience

JF - Nature neuroscience

IS - 2

ER -