Description: Compare two expressions or two sequences. Syntax: cmp(x, y) When comparing two expressions x and y, return compare,expression,sequence
Description: Perform logical OR operation over members of a sequence. Syntax: A.cor(x) cor(x1,…,xn) Equivalent to A.cosequence,logical or,boolean value
Description: Count the number of members of a sequence. Syntax: A.count(x) count(x1,…,xn ) Equivalent to A.count (), wsequence,non-null member,integer
Description: Calculate p-value for Fisher’s exact test. Syntax: fisher_p (A, B) Note: The external library function (Seesequence, fisher’s exact test
Description： Calculate the frequency of a specified member in a sequence. Syntax: A.freq(o) Note: The external library fsequence, frequency
Description: Count the number of distinct members in a sequence. Syntax: A.icount(x) icount(x1,…,xn) Equivalent to A.isequence,count,distinct
Description: Find whether an object is a sequence. Syntax: ifa(x) Note: The function finds whether the parameter x is a sequence
Description: Compute x with each member of the sequence and return the first non-null member of the new sequence. Syntaxsequence,first non-null member
Description: Compute intersection of all sequence-type members in a sequence. Syntax: A.isect(x) Note: Members of sequensequence,intersection
Description: Return the least common multiple. Syntax: lcm(xi,…) lcm(A) Note: The function gets the least common multiplleast common multiple,sequence